TCFP & GFD HAZMAT AWARENESSOPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS, Exams of Nursing

Download TCFP & GFD HAZMAT AWARENESSOPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS and more Exams Nursing in PDF only on Docsity! 1 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 1. Substances or materials in quantities or forms that may pose an unrea- sonable risk to health, safety, or property when transported, stored, or used in commerce is a definition for a >>> hazardous material 2. When dealing with a radiological incident involving a leak or spill, what exposure guidelines should the hazmat first responder use to minimize radioactive contamination >>> Time, distance, shielding 3. A reference book intended as a guide to aid emergency responders to guide quickly and identify specific hazards during the initial phase is the >>> - DOT, Emergency Response Guidebook 4. The two types of potential hazards found in each guide of the Emergency Response Guidebook are >>> health and fire/explosion 2 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 5. The steps that are taken to preserve the health and safety of emergency re- sponders and the public during an incident involving releases of hazardous materials are called >>> protective actions 6. The most important part of assessment is >>> recognizing the presence of hazardous materials 7. Which information should be provided during the notifications >>> Container type 8. Statement 1: CERCLA established prohibitions and requirements concern- ing closed and abandoned hazardous waste sites. Statement 2: A trust fund to provide for cleanup when no responsible party could be identified was established by CERCLA Statement 3: CERCLA is part of Code of Federal Regulations (CFR) 1910.120- : Statements 1 and 2 are true; statement 3 is false 9. Which of the package labels listed below indicates the highest radiation hazard >>> Radioactive Yellow-III 10. Federal law requires that local establishments keep a Material Safety Data 5 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS hazardous material is >>> unreliable, unacceptable, and unsafe 25. hazardous occupancies should be identified and evaluated >>> during prein- cident planning 26. Local emergency response personnel can gain valuable information if the is utilized in preincident planning: Local Emergency Planning Committee 27. Shipping papers are required to contain >>> the hazardous classification ac- cording to DOT regulations 28. When transporting hazardous materials, the shipping papers should con- tain >>> hazard class of the material 29. on a placard, the number at the bottom of the diamond indicates the >>> - hazard class 6 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 30. the DOT placarding system requires a vehicle carrying over 1001 pounds of corrosive display a placard: white over black 31. the DOT placarding system requires a vehicle carrying a nonflammable compressed gas to display a placard colored >>> green 32. a type of material that can be extremely toxic and is considered by the DOT to be a hazardous material is a: poison 33. any material that, when taken into the body, is injurious to health is known as >>> poisionous material 34. in the NFPA 704 system of identification, the diamond-shaped placard used for fire hazard is colored >>> red 35. the NFPA lists as the standard for identifying chemical hazards of materials at fixed facilities: 704 36. the the NFPA 704 system, the quadrant dealing with reactivity is colored- : yellow 37. a hazard class of 3, within the UN labeling system indicates a product: flammable/combustible liquid 38. a substance that readily yields oxygen to support combustion of fuels, would be labeled hazard class under the UN/DOT labeling system: 5 39. a container of flammable solids would receive a UN label or placard with a hazardous classification number of >>> 4 40. using the UN/DOT labeling system, a flammable liquid would receive a hazard classification of >>> 3 7 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 41. within the UN/DOT system, a container labeled with a hazard class 4 contains a >>> flammable solid 42. of the references listed below, the most specific source of information on a hazardous material is the >>> Material Safety Data Sheet (MSDS) 43. composition, hazards, and first aid measures are all parts of the >>> Material Safety Data Sheet (MSDS) 44. the background color of a placard that would signify a poisonous sub- stance hazard and that contains a skull and crossbones is >>> white 45. referring to the united states military marking system for hazardous ma- terials, an octagon-shaped placard with a #1 on it denotes a >>> mass explosion 46. referring to the united states military marking system for hazardous materials, the symbol for a mass fire hazard is >>> #3 in a triangle 10 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 64. a substance that readily yields oxygen to support combustion of fuels would be labeled under the UN labeling system: 5 65. during a suspected terrorists event, warning indicator(s) that responders should be alert to is/are: secondary devices 66. a tractor trailer hauling gasoline should display a placard with the hazard class >>> red, 3 67. is placed on highway transport vehicles to identify the contents: a placard 68. during the size up of a facility, the firefighter should utilize the NFPA 704 system to identify the >>> flammability of the material 69. substances that are living disease causing materials or are obtained from living organisms are called >>> biological agents 70. during transport, the party responsible for the waybill should be the >>> - conductor 71. the person responsible for control of the air-bill papers is the >>> pilot 72. shipping papers are referred to as and usually stored , in air transport: air bill, in the cockpit 73. which is a signal word found on pesticide labels >>> Warning 74. Which mode of transportation corresponds with a Waybill/Consist >>> Rail 11 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 75. which mode of transportation corresponds with a dangerous cargo man- ifest >>> water 76. Which is required on a pipeline marker >>> pipeline owner's phone number 77. which type of event should raise your awareness of possible terrorism involvement >>> Mass casualty incident 78. which occupancy or location types would be considered a possible targets for terrorism >>> infrastructures 79. what are some of the signs and symptoms of body irritants >>> unexplained signs and symptoms of skin, eye, or airway irritation 80. what is a factor that should raise your awareness of possible terrorism involvement >>> occupancy 81. the definition of hazardous waste is >>> potentially harmful byproduct or residue that remains after a manufacturing process 12 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 82. the person responsible for shipping papers when the mode of transporta- tion is by rail is the >>> conductor/engineer 83. Statement 1: in urban or suburban locales, hazardous materials can be found in service stations, hardware stores and doctor's office Statement 2: in rural areas, hazardous materials can be found in agricultural stores or co-ops, farm buildings, and residences Statement 3: the size of a community determines the potential for hazardous materials: Statements 1 and 2 are true; statement 3 is false 84. Statement 1: Environmental protection agency labels on pesticides must contain one of the signal words DANGER/POISON, WARNING or CAUTION Statement 2: the word WARNING is used on labeling for packages containing highly toxic materials Statement 3: the signal words EXTREMELY FLAMMABLE are also displayed if package contents have a flash point below 80 degrees F: Statements 1 and 3 are true; statement 2 is false 85. the manufacturing and labeling of pesticides is regulated by the >>> Envi- ronmental Protection Agency (EPA) 86. where are pipeline owners required to place pipeline markings >>> at any place the underground pipeline crosses a mode of transportation 15 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 101. Statement 1: vision is the safest of the five senses to use in detection of hazardous materials Statement 2: using the senses of sight and sound is one of the informal ways of recognizing the presence of hazardous materials Statement 3: using the human senses of taste and smell is reliable: State- ments 1 and 2 are true; statement 3 is false 102. the senses which are acceptable for use in hazmat detection are >>> vision and hearing 103. you have arrived on the scene of an incident involving an explosion. Peo- ple in the immediate vicinity are all experiencing runny noses and difficulty breathing. Some are having convulsions. You suspect a terrorist incident involving a >>> nerve agent 16 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 104. while extinguishing a small fire in an unoccupied house, you discover a lab setup and numerous types of raw materials. there is particularly a large amount of black powders. what type of illegal activity might be occurring here >>> explosive manufacturing 105. in the course of extinguishing a small fire in an unoccupied house you discover the presence of chemicals and glass jars, a possible clue to illegal activity that is indicative of >>> drug making 106. which is recognized as a biological agent >>> anthrax 107. what would be used to determine the name of a hazardous material located in a facility >>> Material Safety Data Sheet (MSDS) 108. Statement 1: Nerve agents are the most toxic of chemical warfare agents Statement 2: blood and choking agents, while being terrorism agents, are also common industrial chemicals Statement 3: biological agents are the easiest of the categories of warfare agents to make and the onset of symptoms usually requires days to weeks- : All 3 statements are true 109. the acronym SLUDGEM is used to describe the signs and symptoms of exposure to which of the categories of warfare agents >>> nerve agents 110. blister agents belong in which category of warfare agents under the Chemical, Biological, Radiological, Nuclear, and high-yield Explosive (CBRNE) classification >>> Chemical 17 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 111. given the product name, you can find the four-digit UN/DOT number assigned by referencing the >>> Emergency Response Guidebook (ERG) 112. which are signs and symptoms of exposure to a nerve agent >>> loss of bladder control and vomiting 113. using the nuclear, biological, and chemical (NBC) classification, which is considered a chemical nerve agent >>> V-agent/VX 114. Statement 1: victims have lost control of their bowels - you suspect a nerve agent Statement 2: victims complain of not feeling well after inhaling an airborne white powder a few days earlier - you suspect a biological agent Statement 3: victims are exhibiting pinpoint pupils, runny noses and diffi- 20 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 124. which section of the ERG provides the fire, explosion, and health hazard information for the material identified by the first responder >>> orange 125. if a placard is visible, but no product name or four digit UN number is given, how can you determine which guide page of the ERG to use >>> the table of placards lists guide numbers 126. if a chemical name is highlighted in the ERG, the table of initial isolation and protective action distances are found in the section >>> green 127. when referring to the ERG, if a chemical name is not highlighted, the next step is to proceed to the section for the action guides.: orange 128. the chemicals listed in highlighted type in the ERG were selected be- cause >>> they present a toxic inhalation hazard 129. the DOT hazard class 9 consists of >>> miscellaneous 130. the DOT hazard class 1 consists of >>> explosives 131. the DOT hazard class 2 consists of >>> gases 132. the DOT hazard class 3 consists of >>> flammable liquids 133. the DOT hazard class 4 consists of >>> flammable solids 134. the DOT hazard class 5 consists of >>> oxidizers 135. the DOT hazard class 6 consists of >>> poisons 136. the DOT hazard class 7 consists of >>> radioactive substances 137. the recommended course of action for fighting a small fire involving a 21 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS hazardous substance would be found in the section of the ERG: or- ange 138. one resource that deals with protective action distances involving toxic gas, is the >>> DOT ERG book 139. when using the table of isolation distances in the ERG, a large spill is defined as a quantity greater than >>> 70 gallons on greater 140. the recommended shape of the initial isolation zone around a chemical spill or release is >>> circular 141. the statement: "people inside a building should remain inside until the danger passes," best describes >>> shelter in place 142. the general routes of entry for human exposure to hazardous materials are >>> inhalation, ingestion, absorption, and injection 22 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 143. the term - isolate hazard area or deny entry - means: keeping everyone not directly involved in the emergency operation away from the affected area 144. the term - shelter-in-place protection - means >>> having people remain inside a building rather than moving them to another area 145. Scene control at a terrorism incident incident may present unique chal- lenges for the responders. in particular, responders must be aware that >>> the terrorist may be on the scene waiting for responders to arrive before striking again 146. upon arrival at a hazardous material incident involving a truck, you locate the 4-digit ID number on an orange panel. you should look first in the ERG for guidance in the >>> yellow-boarded section 147. which is a potential ignition source found at the scene of hazardous materials incidents >>> radios and flashlights 148. asphyxiation hazard >>> can lead to suffocation 149. the collection of evidence at a terrorist event is primarily the responsi- bility of >>> law enforcement 150. is the process of taking in materials through the skin or eyes: - absorption 151. the route of exposure effecting the respiratory tracts associated with causing ill effects, both acute and chronic, is >>> inhalation 152. the term - evacuate - means >>> moving everyone from a threatened area to a safer area 25 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 166. in the ERG, the first responder would expect to find the highlighted entries indicating that a material is either a toxic inhalation hazard or a dangerous water reactive material in the >>> yellow and blue-bordered sections 167. When using the ERG, the next step the first responder should follow af- ter learning a material's 3-digit guide number is to >>> go to the orange bordered section 168. the lead agency during a terrorist attack is the >>> federal bureau of investi- gation 169. if you are initiating the IMS at a hazardous materials incident, the person assigned as the safety officer must be >>> trained to the technician level 170. the goal of an emergency decon procedure is to >>> remove any threatening contamination as quickly as possible 171. if a product with a vapor density of 1.6 escaped from its container, you would expect the product to >>> collect in low-lying areas 26 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 172. the best source of information on a specific hazardous materials is the >>> MSDS 173. when attempting to collect hazard information during an emergency incident, the responders could contact for immediate information- : CHEMTREC 174. which is the correct regarding emergency decontamination >>> it is re- quired when immediate medical attention is required 175. in order to determine whether the personal protective equipment pro- vided is appropriate for defensive operations, the ERG should be consulted. the section in which this information would be found is colored >>> orange 176. you arrive on the scene of a vehicle accident involving a cargo tank truck carrying gasoline. the truck is leaking its product into a small lake. the driver of the truck gives you a MSDS on gasoline, which gives you a specific gravity of 0.8. with this information, you can predict that the product will >>> remain on top of the water 177. the active ingredients on a pesticide label will be >>> listed by name 178. control of the scene begins by isolating the site. the process for estab- lishing initial isolation distances can be found >>> in the ERG 179. when initiating an IMS at a hazardous materials incident, it is important to remember that an individual's span of control is >>> 1 to 5 180. What is the minimum level of training is required to don chemical protective clothing >>> hazamt operations 27 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 181. the statement, "keep away from children," found on a pesticide label is an example of a(n) >>> precautionary statement 182. the statement, "keep away from waterways," found on a pesticide label is referred to as a(n) >>> precautionary statement 183. the transport container on which you would expect to find a specifica- tion plate is known as a >>> cargo trank truck 184. a recon team is sent to observe a tank truck that has rolled over. the team reports that the vehicle is an MC312. the container most probably contains a >>> corrosive liquid 185. a single or double manhole assembly protected by a flash box or roll-over protection is an identification feature of a(n) carrier shown in the illustration >>> Mc 307/DOT 407 30 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 205. which is mandatory information found on a pesticide label >>> EPA regis- tration number 206. which is a required signal word on a pesticide label >>> warning 207. when implementing tactical activities during a bomb event, responders should >>> be alert for secondary devices 208. two complicating factors facing emergency responders at a terrorist incident are >>> crime scene considerations and possible secondary events 209. above ground pressurized storage tanks are divided into two cate- gories >>> low-pressure and pressure 210. bags may be used to store >>> nonbulk dry items such as pesticides 211. Statement 1: a common hazard with cylinders is the potential for explo- sion Statement 2: cryogens pose a substantial threat if the Dewar container fails to maintain the low temperatures Statement 3: skin exposure is not a concern with cryogens: Statements 1 and 2 are true, statement 3 is false 212. a common design feature of cylinders is a >>> pressure relief valve 213. a tank carrier designed to haul various chemicals whose pressures are less than 40 psi would be an >>> MC 307/DOT 407 214. which is an example of an atmospheric storage tank >>> large 1 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 1. Substances or materials in quantities or forms that may pose an unrea- sonable risk to health, safety, or property when transported, stored, or used in commerce is a definition for a >>> hazardous material 2. When dealing with a radiological incident involving a leak or spill, what exposure guidelines should the hazmat first responder use to minimize radioactive contamination >>> Time, distance, shielding 3. A reference book intended as a guide to aid emergency responders to guide quickly and identify specific hazards during the initial phase is the >>> - DOT, Emergency Response Guidebook 4. The two types of potential hazards found in each guide of the Emergency Response Guidebook are >>> health and fire/explosion 2 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 5. The steps that are taken to preserve the health and safety of emergency re- sponders and the public during an incident involving releases of hazardous materials are called >>> protective actions 6. The most important part of assessment is >>> recognizing the presence of hazardous materials 7. Which information should be provided during the notifications >>> Container type 8. Statement 1: CERCLA established prohibitions and requirements concern- ing closed and abandoned hazardous waste sites. Statement 2: A trust fund to provide for cleanup when no responsible party could be identified was established by CERCLA Statement 3: CERCLA is part of Code of Federal Regulations (CFR) 1910.120- : Statements 1 and 2 are true; statement 3 is false 9. Which of the package labels listed below indicates the highest radiation hazard >>> Radioactive Yellow-III 10. Federal law requires that local establishments keep a Material Safety Data 5 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS hazardous material is >>> unreliable, unacceptable, and unsafe 25. hazardous occupancies should be identified and evaluated >>> during prein- cident planning 26. Local emergency response personnel can gain valuable information if the is utilized in preincident planning: Local Emergency Planning Committee 27. Shipping papers are required to contain >>> the hazardous classification ac- cording to DOT regulations 28. When transporting hazardous materials, the shipping papers should con- tain >>> hazard class of the material 29. on a placard, the number at the bottom of the diamond indicates the >>> - hazard class 6 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 30. the DOT placarding system requires a vehicle carrying over 1001 pounds of corrosive display a placard: white over black 31. the DOT placarding system requires a vehicle carrying a nonflammable compressed gas to display a placard colored >>> green 32. a type of material that can be extremely toxic and is considered by the DOT to be a hazardous material is a: poison 33. any material that, when taken into the body, is injurious to health is known as >>> poisionous material 34. in the NFPA 704 system of identification, the diamond-shaped placard used for fire hazard is colored >>> red 35. the NFPA lists as the standard for identifying chemical hazards of materials at fixed facilities: 704 36. the the NFPA 704 system, the quadrant dealing with reactivity is colored- : yellow 37. a hazard class of 3, within the UN labeling system indicates a product: flammable/combustible liquid 38. a substance that readily yields oxygen to support combustion of fuels, would be labeled hazard class under the UN/DOT labeling system: 5 39. a container of flammable solids would receive a UN label or placard with a hazardous classification number of >>> 4 40. using the UN/DOT labeling system, a flammable liquid would receive a hazard classification of >>> 3 7 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 41. within the UN/DOT system, a container labeled with a hazard class 4 contains a >>> flammable solid 42. of the references listed below, the most specific source of information on a hazardous material is the >>> Material Safety Data Sheet (MSDS) 43. composition, hazards, and first aid measures are all parts of the >>> Material Safety Data Sheet (MSDS) 44. the background color of a placard that would signify a poisonous sub- stance hazard and that contains a skull and crossbones is >>> white 45. referring to the united states military marking system for hazardous ma- terials, an octagon-shaped placard with a #1 on it denotes a >>> mass explosion 46. referring to the united states military marking system for hazardous materials, the symbol for a mass fire hazard is >>> #3 in a triangle 10 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 64. a substance that readily yields oxygen to support combustion of fuels would be labeled under the UN labeling system: 5 65. during a suspected terrorists event, warning indicator(s) that responders should be alert to is/are: secondary devices 66. a tractor trailer hauling gasoline should display a placard with the hazard class >>> red, 3 67. is placed on highway transport vehicles to identify the contents: a placard 68. during the size up of a facility, the firefighter should utilize the NFPA 704 system to identify the >>> flammability of the material 69. substances that are living disease causing materials or are obtained from living organisms are called >>> biological agents 70. during transport, the party responsible for the waybill should be the >>> - conductor 71. the person responsible for control of the air-bill papers is the >>> pilot 72. shipping papers are referred to as and usually stored , in air transport: air bill, in the cockpit 73. which is a signal word found on pesticide labels >>> Warning 74. Which mode of transportation corresponds with a Waybill/Consist >>> Rail 11 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 75. which mode of transportation corresponds with a dangerous cargo man- ifest >>> water 76. Which is required on a pipeline marker >>> pipeline owner's phone number 77. which type of event should raise your awareness of possible terrorism involvement >>> Mass casualty incident 78. which occupancy or location types would be considered a possible targets for terrorism >>> infrastructures 79. what are some of the signs and symptoms of body irritants >>> unexplained signs and symptoms of skin, eye, or airway irritation 80. what is a factor that should raise your awareness of possible terrorism involvement >>> occupancy 81. the definition of hazardous waste is >>> potentially harmful byproduct or residue that remains after a manufacturing process 12 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 82. the person responsible for shipping papers when the mode of transporta- tion is by rail is the >>> conductor/engineer 83. Statement 1: in urban or suburban locales, hazardous materials can be found in service stations, hardware stores and doctor's office Statement 2: in rural areas, hazardous materials can be found in agricultural stores or co-ops, farm buildings, and residences Statement 3: the size of a community determines the potential for hazardous materials: Statements 1 and 2 are true; statement 3 is false 84. Statement 1: Environmental protection agency labels on pesticides must contain one of the signal words DANGER/POISON, WARNING or CAUTION Statement 2: the word WARNING is used on labeling for packages containing highly toxic materials Statement 3: the signal words EXTREMELY FLAMMABLE are also displayed if package contents have a flash point below 80 degrees F: Statements 1 and 3 are true; statement 2 is false 85. the manufacturing and labeling of pesticides is regulated by the >>> Envi- ronmental Protection Agency (EPA) 86. where are pipeline owners required to place pipeline markings >>> at any place the underground pipeline crosses a mode of transportation 15 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 101. Statement 1: vision is the safest of the five senses to use in detection of hazardous materials Statement 2: using the senses of sight and sound is one of the informal ways of recognizing the presence of hazardous materials Statement 3: using the human senses of taste and smell is reliable: State- ments 1 and 2 are true; statement 3 is false 102. the senses which are acceptable for use in hazmat detection are >>> vision and hearing 103. you have arrived on the scene of an incident involving an explosion. Peo- ple in the immediate vicinity are all experiencing runny noses and difficulty breathing. Some are having convulsions. You suspect a terrorist incident involving a >>> nerve agent 16 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 104. while extinguishing a small fire in an unoccupied house, you discover a lab setup and numerous types of raw materials. there is particularly a large amount of black powders. what type of illegal activity might be occurring here >>> explosive manufacturing 105. in the course of extinguishing a small fire in an unoccupied house you discover the presence of chemicals and glass jars, a possible clue to illegal activity that is indicative of >>> drug making 106. which is recognized as a biological agent >>> anthrax 107. what would be used to determine the name of a hazardous material located in a facility >>> Material Safety Data Sheet (MSDS) 108. Statement 1: Nerve agents are the most toxic of chemical warfare agents Statement 2: blood and choking agents, while being terrorism agents, are also common industrial chemicals Statement 3: biological agents are the easiest of the categories of warfare agents to make and the onset of symptoms usually requires days to weeks- : All 3 statements are true 109. the acronym SLUDGEM is used to describe the signs and symptoms of exposure to which of the categories of warfare agents >>> nerve agents 110. blister agents belong in which category of warfare agents under the Chemical, Biological, Radiological, Nuclear, and high-yield Explosive (CBRNE) classification >>> Chemical 17 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 111. given the product name, you can find the four-digit UN/DOT number assigned by referencing the >>> Emergency Response Guidebook (ERG) 112. which are signs and symptoms of exposure to a nerve agent >>> loss of bladder control and vomiting 113. using the nuclear, biological, and chemical (NBC) classification, which is considered a chemical nerve agent >>> V-agent/VX 114. Statement 1: victims have lost control of their bowels - you suspect a nerve agent Statement 2: victims complain of not feeling well after inhaling an airborne white powder a few days earlier - you suspect a biological agent Statement 3: victims are exhibiting pinpoint pupils, runny noses and diffi- 20 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 124. which section of the ERG provides the fire, explosion, and health hazard information for the material identified by the first responder >>> orange 125. if a placard is visible, but no product name or four digit UN number is given, how can you determine which guide page of the ERG to use >>> the table of placards lists guide numbers 126. if a chemical name is highlighted in the ERG, the table of initial isolation and protective action distances are found in the section >>> green 127. when referring to the ERG, if a chemical name is not highlighted, the next step is to proceed to the section for the action guides.: orange 128. the chemicals listed in highlighted type in the ERG were selected be- cause >>> they present a toxic inhalation hazard 129. the DOT hazard class 9 consists of >>> miscellaneous 130. the DOT hazard class 1 consists of >>> explosives 131. the DOT hazard class 2 consists of >>> gases 132. the DOT hazard class 3 consists of >>> flammable liquids 133. the DOT hazard class 4 consists of >>> flammable solids 134. the DOT hazard class 5 consists of >>> oxidizers 135. the DOT hazard class 6 consists of >>> poisons 136. the DOT hazard class 7 consists of >>> radioactive substances 137. the recommended course of action for fighting a small fire involving a 21 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS hazardous substance would be found in the section of the ERG: or- ange 138. one resource that deals with protective action distances involving toxic gas, is the >>> DOT ERG book 139. when using the table of isolation distances in the ERG, a large spill is defined as a quantity greater than >>> 70 gallons on greater 140. the recommended shape of the initial isolation zone around a chemical spill or release is >>> circular 141. the statement: "people inside a building should remain inside until the danger passes," best describes >>> shelter in place 142. the general routes of entry for human exposure to hazardous materials are >>> inhalation, ingestion, absorption, and injection 22 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 143. the term - isolate hazard area or deny entry - means: keeping everyone not directly involved in the emergency operation away from the affected area 144. the term - shelter-in-place protection - means >>> having people remain inside a building rather than moving them to another area 145. Scene control at a terrorism incident incident may present unique chal- lenges for the responders. in particular, responders must be aware that >>> the terrorist may be on the scene waiting for responders to arrive before striking again 146. upon arrival at a hazardous material incident involving a truck, you locate the 4-digit ID number on an orange panel. you should look first in the ERG for guidance in the >>> yellow-boarded section 147. which is a potential ignition source found at the scene of hazardous materials incidents >>> radios and flashlights 148. asphyxiation hazard >>> can lead to suffocation 149. the collection of evidence at a terrorist event is primarily the responsi- bility of >>> law enforcement 150. is the process of taking in materials through the skin or eyes: - absorption 151. the route of exposure effecting the respiratory tracts associated with causing ill effects, both acute and chronic, is >>> inhalation 152. the term - evacuate - means >>> moving everyone from a threatened area to a safer area 25 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 166. in the ERG, the first responder would expect to find the highlighted entries indicating that a material is either a toxic inhalation hazard or a dangerous water reactive material in the >>> yellow and blue-bordered sections 167. When using the ERG, the next step the first responder should follow af- ter learning a material's 3-digit guide number is to >>> go to the orange bordered section 168. the lead agency during a terrorist attack is the >>> federal bureau of investi- gation 169. if you are initiating the IMS at a hazardous materials incident, the person assigned as the safety officer must be >>> trained to the technician level 170. the goal of an emergency decon procedure is to >>> remove any threatening contamination as quickly as possible 171. if a product with a vapor density of 1.6 escaped from its container, you would expect the product to >>> collect in low-lying areas 26 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 172. the best source of information on a specific hazardous materials is the >>> MSDS 173. when attempting to collect hazard information during an emergency incident, the responders could contact for immediate information- : CHEMTREC 174. which is the correct regarding emergency decontamination >>> it is re- quired when immediate medical attention is required 175. in order to determine whether the personal protective equipment pro- vided is appropriate for defensive operations, the ERG should be consulted. the section in which this information would be found is colored >>> orange 176. you arrive on the scene of a vehicle accident involving a cargo tank truck carrying gasoline. the truck is leaking its product into a small lake. the driver of the truck gives you a MSDS on gasoline, which gives you a specific gravity of 0.8. with this information, you can predict that the product will >>> remain on top of the water 177. the active ingredients on a pesticide label will be >>> listed by name 178. control of the scene begins by isolating the site. the process for estab- lishing initial isolation distances can be found >>> in the ERG 179. when initiating an IMS at a hazardous materials incident, it is important to remember that an individual's span of control is >>> 1 to 5 180. What is the minimum level of training is required to don chemical protective clothing >>> hazamt operations 27 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 181. the statement, "keep away from children," found on a pesticide label is an example of a(n) >>> precautionary statement 182. the statement, "keep away from waterways," found on a pesticide label is referred to as a(n) >>> precautionary statement 183. the transport container on which you would expect to find a specifica- tion plate is known as a >>> cargo trank truck 184. a recon team is sent to observe a tank truck that has rolled over. the team reports that the vehicle is an MC312. the container most probably contains a >>> corrosive liquid 185. a single or double manhole assembly protected by a flash box or roll-over protection is an identification feature of a(n) carrier shown in the illustration >>> Mc 307/DOT 407 30 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 205. which is mandatory information found on a pesticide label >>> EPA regis- tration number 206. which is a required signal word on a pesticide label >>> warning 207. when implementing tactical activities during a bomb event, responders should >>> be alert for secondary devices 208. two complicating factors facing emergency responders at a terrorist incident are >>> crime scene considerations and possible secondary events 209. above ground pressurized storage tanks are divided into two cate- gories >>> low-pressure and pressure 210. bags may be used to store >>> nonbulk dry items such as pesticides 211. Statement 1: a common hazard with cylinders is the potential for explo- sion Statement 2: cryogens pose a substantial threat if the Dewar container fails to maintain the low temperatures Statement 3: skin exposure is not a concern with cryogens: Statements 1 and 2 are true, statement 3 is false 212. a common design feature of cylinders is a >>> pressure relief valve 213. a tank carrier designed to haul various chemicals whose pressures are less than 40 psi would be an >>> MC 307/DOT 407 214. which is an example of an atmospheric storage tank >>> large 31 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS capacity above-ground tank 215. on pesticide labels for materials originating in canada, the product will have a which is similar to the EPA registration number in the US: pest control product number 216. as a responder trained to the operations level, one of the ways to verify chlorine could emit vapors is to >>> contact CHEMTREC for assistance 217. the intermodal tank that is designed for working pressures of 100 to 600 psi and usually transports liquified gases under pressure is known as an >>> IMO Type 5 218. Cylindrical packaging made of metal, plastic, or fiberboard, used to transport solids or liquids best describes >>> drums 32 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 219. type packaging contains low-level commercial radioactive shipments in cardboard boxes, wooden crates, and metal drums >>> A 220. these trailers contain several pressurized vessels ranging from 3000 to 6000 psi piping and are known as >>> compressed gas tube trailers 221. which is a characteristic of a compressed gas tube trailer >>> the manifold or valve control box is enclosed at the rear 222. a specialized intermodal tank container which transports gases in high-pressure cylinders (3000-5000) is known as a(n) >>> tube module/trailer 223. a specialized intermodal tank container which carries refrigerated liquid gases, oxygen, or helium would be an example of >>> cryogenic intermodal tanks/IM type 7 224. cryogenic liquid storage tanks are >>> diverse in pressure ratings, with some as high as 300 psi and heavily insulated 225. Statement 1: there are many types of intermodal containers, or freight containers that can be used interchangeably on multiple modes of trans- portation (highway, rail, ship) Statement 2: cryogenic liquids cannot be shipped in intermodal containers because they are considered to be too unstable for this type of shipment Statement 3: radioactive material containers are shipped in either type A or 35 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 245. gases that displace oxygen, such as carbon dioxide and nitrogen, are examples of asphyxiants >>> simple 246. hazard class 3 includes >>> gasoline 247. emergency centers such as the are principal agencies provid- ing immediate technical assistance to an emergency responder: CHEMTREC 248. cryogenic liquids are those which exist at >>> minus 130 degrees F 249. a substance that spontaneously releases ionizing radiation would be labeled a(n) hazard classification.: 7 250. which value represents an atmosphere that poses an immediate hazard to like or can cause irreversible, debilitating effects on health >>> IDLH 251. which exposure value could be repeated a maximum of four times daily for 15 minutes with a 60-minute rest period between exposures >>> Threshold limit value/short-term exposure limit (TLV-STEL) 36 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 252. the maximum airborne concentration to which an average healthy per- son may be exposed 8 hours a day, 40 hours a week, without adverse health effects, best defines >>> threshold limit value/time weighted average (TLV- TWA) 253. gamma particles can be described as >>> deadly radiation as it can pass through structural personal protective equipment 254. beta particles can be described as >>> ionizing radiation like x-rays 255. the CHEMTREC organization is available hours per day to provide information about .: 24, many chemicals 256. a container labeled with a hazard class of 4 contains a(n) >>> flammable solid 257. given the MSDS provided, in which section would signs and symptoms of exposure and routes of entry be found >>> Section #3 258. given the provided MSDS, in what sections can you find info on precau- tions for safe handling to include release measures and personal protection measures >>> 7 and 8 259. given the MSDS provided, identify the chemical abstract service (CAS) number.: 75-21-8 260. given the provided MSDS, in which sections would you find PPE and first aid procedures >>> 4 and 8 261. given the provided MSDS, identify the boiling point of the chemical: 13 degrees C 37 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 262. alpha particles can be described as >>> particles with weight and mass 263. which statement is true regarding neutron radiation >>> they are highly penetrating 264. which type of radiation has a physical mass but has no electrical charge >>> neutron 265. structural firefighting gear with self-contained breathing apparatus will protect responders from >>> beta particles 266. when contacting the CHEMTREC, the caller should be prepared to pro- vide the >>> type of container or vehicle 267. CHEMTREC is able to provide assistance to responders if >>> the name of the shipper or manufacturer is known 268. CHEMTREC/CANUTEC can usually provide >>> technical information 40 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 285. which substance would be classified as a chemical asphyxiant >>> carbon monoxide 286. vapors that attack the mucous membranes, such as the surfaces of the eyes, nose and throat, are considered >>> irritants 287. interfere with oxygen exchange during normal respiration: as- phyxiants 288. materials such as lithium, finely divided magnesium, sodium, and ce- sium are classified as >>> water reactive 289. is the difference between the upper and lower flammable limits of a gas or vapor >>> flammable (explosive) range 290. corrosiveness can be described as the >>> measure of a substance's tenden- cy to deteriorate another substance 291. is the ratio of the weight of a volume of liquid to the weight of an equal volume of water, with water having a value of 1.0: specific gravity 292. is the minimum temperature at which a liquid gives off sufficient vapors to form an ignitable mixture with air.: flash point 293. which is considered to be a breach in a metal container >>> punctures 294. in hazardous materials, one of the three time frames used for predicting the length of time that exposures may be in contact with a hazardous material in an endangered area is medium term. medium term means >>> days, weeks, and months 295. in hazardous materials, one of the three time frames used for predicting 41 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS the length of time that exposures may be in contact with a hazardous material in an endangered area is short term. short term means >>> minutes and hours 296. in hazardous materials, one of the three time frames used for predicting the length of time that exposures may be in contact with a hazardous material in an endangered area is long term. long term means >>> years and generations 297. all biological etiologic agents and toxins are designated as DOT hazard class >>> 6 298. determining whether a vapor will rise or fall is commonly referred to as >>> vapor density 299. a product that is heavier than water and sinks when placed in water is an example of >>> specific gravity 42 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 300. the hemispheric dispersion pattern is best described as >>> a circular or dome vapor cloud extending up from the ground 301. chemicals that are classified as can cause a severe allergic reaction.: sensitizers 302. a person who is repeatedly exposed to a chemical over a long period of time may develop >>> chronic health hazard 303. which is a dispersion pattern created by the release of a hazardous material >>> cloud 304. a poison that will cause a person to have seizures is called a(n) >>> convul- sant 305. the irregular dispersion pattern is best described as >>> carried by contam- inated responders 306. when exposed to heat or fire, a liquid with a low boiling point will >>> more readily change to a vapor than a liquid with a high boiling point 307. the temperature at which a liquid changes to a gas is best described as >>> the boiling point 308. the flammable range is best described as the >>> percentage of gas or vapor concentration in air 309. the minimum temperature at which a liquid fuel gives off sufficient vapors to form an ignitable mixture with air near its surface is best described as: flash point 45 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 326. choking agents like attack the lungs causing tissue damage.: - phosgene 327. a specific class of chemicals, called blood agents are highly toxic to the human body because they >>> are chemical asphyxiants because they interfere with oxygen utilization 328. materials such as benzene, asbestos, and arsenic are known as >>> car- cinogens 329. which is a symptom of an irritant exposure >>> burning sensation to eyes 330. the of a chemical is its ability to remain in the environment.: - persistance 331. one of the most common products of combustion encountered in struc- ture fires is >>> carbon monoxide (CO) 46 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 332. to contact the shipper for hazard and response information, a firefighter can obtain information number from >>> the shipping papers 333. a poison that can be harmful if inhaled, swallowed, absorbed or intro- duced into the body is known as >>> toxic 334. specific gravity can be described as the >>> ratio of the weight of a volume of liquid or solid to the weight of an equal volume of water 335. water solubility can be described as the >>> degree to which a substance will mix with water 336. the pool dispersion pattern is best described as >>> a three dimensional pattern 337. a steam dispersion pattern is best described as >>> a surface following pattern 338. at an emergency incident, the firefighter may obtain appropriate MSDS info from >>> the employer of the facility 339. the UN/DOT hazard class for nerve agents is >>> 6.1 340. neurotoxins such as organophosphates will effect which target organ?- : nervous system 341. the term that describes the part of the body effected by a specific toxin is called the >>> target organ 342. the concentration that should never be exceeded is called >>> TLV-C 343. the amount of an ingested or injected substance that results in the death 47 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS of 50 percent of the test population is >>> LD50 344. the measurement commonly used by the OSHA administration in eval- uating workplace exposure during an 8-hour period is >>> PEL 345. the resource that would be useful in determining the size of an endan- gered area during a hazmat incident is the >>> ERG 346. one of the symptoms of poisonous gases such as chlorine and anhy- drous ammonia is severe irritation to the system.: respiratory 347. one type of hazardous material that may be shock sensitive is >>> organic peroxide 348. if available, which resource is able to predict vapor cloud travel after responders' input, local data and leak info >>> Area Locations Of Hazardous Atmospheres (ALOHA) 50 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 360. which statement is correct concerning the proper procedure for dilution of a spill: dilution may be effective when combined with other containment tactics 361. actions taken to confine a product release to a limited area, performed remotely, are considered to be >>> defensive strategies 362. identify the process of controlling fumes or vapors that are given off by flammable liquids: vapor suppression 363. is compromised of those procedures taken to keep a material in a defined or local area: confinement 364. an advantage of confinement operations is that: direct exposure of per- sonnel is avoided 365. the purpose of vapor suppression is to: reduce the emission of vapors 366. defensive control techniques that operations level personnel are permit- ted to engage in are: dike, dam, diversion, and retention 367. a process by which a hazardous liquid flow is redirected away from an area is called: diversion 368. statement 1: absorption is a defensive method of controlling a haz- ardous material spill by applying a material that will soak up and hold, or absorb, the spill statement 2: absorption generally requires that the operational personnel be in close proximity to the spill 51 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS statement 3: absorbent materials can react with certain hazardous materials- : statements 1 and 3 are true, statement 2 is false 369. statement 1: vapor dispersion involves using water spray or fans to intentionally move vapors away from certain areas statement 2: vapor dispersion is always a good idea when flammable sub- stances are the problem statement 3: vapor dispersion is only effective with materials that are water soluble: statement 1 is true, statements 2 and 3 are false 370. diversion, diking, and retention are all techniques used in >>> confinement 371. to make rescues of live victims during a hazardous materials incident involving chemicals, first responders should use >>> structural FF PPE 52 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 372. the taking of hazardous materials into the body through the undamaged skin and the eyes is called: absorption 373. a way that personnel, PPE, apparatus, and tools become contaminated is by >>> secondary contamination 374. which statement about emergency decontamination is true >>> it can be implemented without a formal decontamination area 375. is designed to remove contaminates that pose immediate threat to life: emergency decontamination 376. statement 1: while emergency responders may have considerable expe- rience with decon at hazmat incidents, performing decon at a terrorist may require some changes to the procedure statement 2: decontamination is performed at hazmat/WMD incidents to remove hazardous materials from all responders, victims, PPE, tools and equipment statement 3: everyone and everything in the hot zone is subject to contact with the hazardous material and can become contaminated: all three state- ments are true 377. the zone where contamination has occurred or has the potential to occur and requires established entry and exit control points, is known as a zone: hot/exclusion 55 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS statement 3: evacuation is always preferred over sheltering-in-place: state- ment 2 is true, statements 1 and 3 are false 390. one of the keys to evidence preservation is: minimize the number of people working in the area 391. at a terrorism event, when preserving evidence, the first responder should: minimize the number of people working in the area 392. identify the five major functions within the Incident Management System (IMS): command, ops, planning, logistics, and finance 393. which task at a hazardous materials incident will be provided by logis- tics >>> responsible for securing facilities, services, and equipment 56 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 394. when the safety officer notices a critical emergency condition at an incident, they should: intervene in the unsafe action 395. one the safety officer arrives on the scene, the IC should: have the SO review the incident action plan 396. when determining the location of the command post, it is vital that: it is in a safe area 397. level III incidents often require the technical expertise of to be brought in for appropriate handling of such an incident: a specialist 398. the person who advises the IC of existing or potentially unsafe con- ditions, monitoring conditions of personnel, and compliance with standard operating procedures is the: safety officer 399. a level II incident is beyond the normal capabilities of the first responder having jurisdiction and may require a response from: a hazardous material response team 400. at a hazardous materials emergency, the operations section serves the task of >>> controlling the tactical portion of the incident 401. the is the location where coordination, control, and commu- nications are centralized: command post 402. at a hazardous materials incident, the SO's responsibilities include >>> - participating in preparation of an monitoring the safety plan 403. the individual responsible for establishing and managing the overall 57 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS plan, developing an organizational structure, and allocating resources de- scribes the >>> incident commander 404. at a suspected terrorist incident, evidence collection is primarily the responsibility of: law enforcement 405. who is responsible for requesting additional resources at a hazardous materials incident >>> logistics section chief 406. within the ICS, the optimum span of control is: 5:1 407. how often should a SCBA unit be inspected after it has been used: daily 408. when responding to a potential hazardous material incident, the safest way to approach the scene is to: approach from uphill and upwind even if it requires a longer response time 60 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 425. the highest level of respiratory protection is needed but lesser chemical protection is required for the skin best defines EPA protection- : Level B 426. the type of breathing system that cannot be utilized in an oxygen defi- cient atmosphere is a(n): air-purification respirator 427. SCBA and supplied air respirators, are two types of: atmosphere supplied devices 428. exposure to materials may cause freeze burns and frostbite: - cryogenic 429. the most critical parameter when selecting the appropriate level of chemical protective equipment is: chemical compatibility 430. the highest level of protection, based on EPA guidelines, from hazardous chemicals provided by chemical protective clothing is: level A 431. the minimum level of respiratory protection for employees engaged in emergency response and exposed to an unknown hazardous substance is a(n) >>> positive pressure SCBA 432. which is a physical limitation of personnel working in a positive pres- sure SCBA >>> physical condition 433. this suit is used where splashed may occur, but where respiratory hazards are minimal: level C 434. statement 1: when decontamination and doffing of PPE occurs in a cold environment, the body can cool rapidly 61 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS statement 2: wet clothing extracts heat from the body up to 240 times faster than dry clothing, which can lead to hypothermia statement 3: hypothermia, while serious, is not a true medical emergency: - statements 1 and 2 are true, statement 3 is false 435. which are procedures for personnel wearing vapor-protective clothing requiring emergency decon >>> remain isolated until deconned 436. a vapor tight suit which resists permeation by most chemicals is known as a >>> level A 437. heat stress is associated with >>> muscle cramps in legs and abdomen 438. what single item makes a level B ensemble different from the lower levels of PPE >>> SCBA 62 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 439. dizziness, headache, nausea, vomiting, and blurred vision, are all signs of >>> heat exhaustion 440. heat stroke is associated with: hot, dry, red skin 441. penetration can be described as: movement of material through closures 442. heat occurs when the circulatory system begins to fail, result- ing in rapid, shallow breathing and cool, clammy skin: exhaustion 443. symptoms of heat include little or not sweating; hot, dry, red skin; deep, then shallow breathing; and rapid pulse: stroke 444. when donning SCBA with a level A suit, the self-contained breathing apparatus is >>> worn inside the PPE 445. permeation can be described as: occurring on a molecular level 446. statement 1: heat exhaustion occurs because the body is unable to dissipate excessive heat and becomes overheated statement 2: heat stroke results from the failure of the temperature-regulat- ing capacity of the body statement 3: both heat exhaustion and heat stroke are immediate life threat- ening conditions: statements 1 and 2 are true, statement 3 is false 447. cracking, charring, and discoloration are examples of to a chemical garment: degradation 448. the decon of crew memebers through the use of water and soap is 65 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 464. the physical destruction or decomposition of chemical protective cloth- ing material due to exposure to chemicals, general use or ambient conditions defines: degredation 465. standard structural FF ensemble including SCBA are adequate for which chemical, biological, radiological, nuclear, and high yield explosives (CBRNE) incidents >>> beta radiation 466. in dealing with biological agents, the minimum required protection is: - level C 467. the highest level of protection from hazardous chemicals provided by chemical protective clothing is: level A 468. degradation can be described as: physical damage from a chemical 66 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 469. a level A suit will protect the responder from ill effects from: vapors and gases 470. to protect against radiological exposures a responder should: limit the time spent in a radiation hazard area 471. physical stresses that can affect users of specialized protective clothing include: heat stress 472. statement 1: a phase change vest consists of a method to maintain a consistent temp of 60 degrees statement 2: ice cooled vests may be recharged by freezing the vest statement 3: ice cooled vests typically recharge faster than phase-change style vests: statements 1 and 2 are true, statement 3 is false 473. a vest where the cooling agent is circulated throughout the garment and operates on the principle of conductive heat transfer is known as a(n) vest: water cooled 474. an air cooling system consists of small airlines providing cooling of the user by blowing cool air over the body inside a suit or vest: convective 475. when using air purifying respirators, which is an operational component that should be considered prior to use >>> the appropriate cartridge/filter is selected prior to use 67 / 34 TCFP & GFD HAZMAT AWARENESS/OPS TEST 2023-2024 QUESTIONS WITH VERIFIED ANSWERS 476. what is an operational consideration when using supplied air respira- tors >>> the proper air filtering cartridge for the expected contaminants must be selected 477. one advantage of using level A PPE with supplied air respirators (type 3) and a vapor-protective suit is: that it permits extended operations 478. the following advantages are indicative of what type of chemical vapor suit? 1. it offers maximum level of protection to the user 2. positive internal pressure may help to minimize minor leaks 3. if the SCBA malfunctions, the user may have some time to reach a non- hostile environment: level A fully encapsulating (type 1) 479. heat exhaustion is associated with: cool, moist skin