TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024, Exams of Nursing

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TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 Substances or materials in quantities or forms that may pose an unreasonable risk to health, safety, or property when transported, stored, or used in commerce is a definition for a: - Correct Answers ✅hazardous material When dealing with a radiological incident involving a leak or spill, what exposure guidelines should the hazmat first responder use to minimize radioactive contamination? - Correct Answers ✅Time, distance, shielding A reference book intended as a guide to aid emergency responders to guide quickly and identify specific hazards during the initial phase is the: - Correct Answers ✅DOT, Emergency Response Guidebook The two types of potential hazards found in each guide of the Emergency Response Guidebook are: - Correct Answers ✅health and fire/explosion The steps that are taken to preserve the health and safety of emergency responders and the public during an incident involving releases of hazardous materials are called: - Correct Answers ✅protective actions The most important part of assessment is: - Correct Answers ✅recognizing the presence of hazardous materials TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 Which information should be provided during the notifications? - Correct Answers ✅Container type Statement 1: CERCLA established prohibitions and requirements concerning 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 - Correct Answers ✅Statements 1 and 2 are true; statement 3 is false Which of the package labels listed below indicates the highest radiation hazard? - Correct Answers ✅Radioactive Yellow-III Federal law requires that local establishments keep a Material Safety Data Sheet on file when: - Correct Answers ✅hazardous materials are used or stored on site A major difference between a hazardous materials incident and other types of emergencies is the fact that hazmat incidents: - Correct Answers ✅can be more complex TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 hazardous occupancies should be identified and evaluated: - Correct Answers ✅during preincident planning Local emergency response personnel can gain valuable information if the _____ is utilized in preincident planning - Correct Answers ✅Local Emergency Planning Committee Shipping papers are required to contain: - Correct Answers ✅the hazardous classification according to DOT regulations When transporting hazardous materials, the shipping papers should contain: - Correct Answers ✅hazard class of the material on a placard, the number at the bottom of the diamond indicates the: - Correct Answers ✅hazard class the DOT placarding system requires a vehicle carrying over 1001 pounds of corrosive display a _________ placard - Correct Answers ✅white over black the DOT placarding system requires a vehicle carrying a nonflammable compressed gas to display a placard colored: - Correct Answers ✅green TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 a type of material that can be extremely toxic and is considered by the DOT to be a hazardous material is a - Correct Answers ✅poison any material that, when taken into the body, is injurious to health is known as: - Correct Answers ✅poisionous material in the NFPA 704 system of identification, the diamond-shaped placard used for fire hazard is colored: - Correct Answers ✅red the NFPA lists ______ as the standard for identifying chemical hazards of materials at fixed facilities - Correct Answers ✅704 the the NFPA 704 system, the quadrant dealing with reactivity is colored - Correct Answers ✅yellow a hazard class of 3, within the UN labeling system indicates a ____________ product - Correct Answers ✅flammable/combustible liquid a substance that readily yields oxygen to support combustion of fuels, would be labeled hazard class _______ under the UN/DOT labeling system - Correct Answers ✅5 TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 a container of flammable solids would receive a UN label or placard with a hazardous classification number of: - Correct Answers ✅4 using the UN/DOT labeling system, a flammable liquid would receive a hazard classification of: - Correct Answers ✅3 within the UN/DOT system, a container labeled with a hazard class 4 contains a: - Correct Answers ✅flammable solid of the references listed below, the most specific source of information on a hazardous material is the: - Correct Answers ✅Material Safety Data Sheet (MSDS) composition, hazards, and first aid measures are all parts of the: - Correct Answers ✅Material Safety Data Sheet (MSDS) the background color of a placard that would signify a poisonous substance hazard and that contains a skull and crossbones is: - Correct Answers ✅white referring to the united states military marking system for hazardous materials, an octagon-shaped placard with a #1 on it denotes a: - Correct Answers ✅mass explosion TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the primary consideration in determining whether a facility is required to have Material Safety Data Sheets (MSDS) information is whether the facility: - Correct Answers ✅has chemicals that are used in the workplace a document developed by the manufacturer listing specific hazardous of a product is called: - Correct Answers ✅the Material Safety Data Sheet (MSDS) the number _______ would be shown in the flammability quadrant of the NFPA 704 system for a material that must be moderately heated before ignition can occur: - Correct Answers ✅2 a substance that readily yields oxygen to support combustion of fuels would be labeled _________ under the UN labeling system - Correct Answers ✅5 during a suspected terrorists event, warning indicator(s) that responders should be alert to is/are - Correct Answers ✅secondary devices a tractor trailer hauling gasoline should display a placard with the hazard class: - Correct Answers ✅red, 3 TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 ______ is placed on highway transport vehicles to identify the contents - Correct Answers ✅a placard during the size up of a facility, the firefighter should utilize the NFPA 704 system to identify the: - Correct Answers ✅flammability of the material substances that are living disease causing materials or are obtained from living organisms are called: - Correct Answers ✅biological agents during transport, the party responsible for the waybill should be the: - Correct Answers ✅conductor the person responsible for control of the air-bill papers is the: - Correct Answers ✅pilot shipping papers are referred to as _______ and usually stored ______, in air transport - Correct Answers ✅air bill, in the cockpit which is a signal word found on pesticide labels? - Correct Answers ✅Warning TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 Which mode of transportation corresponds with a Waybill/Consist? - Correct Answers ✅Rail which mode of transportation corresponds with a dangerous cargo manifest? - Correct Answers ✅water Which is required on a pipeline marker? - Correct Answers ✅pipeline owner's phone number which type of event should raise your awareness of possible terrorism involvement? - Correct Answers ✅Mass casualty incident which occupancy or location types would be considered a possible targets for terrorism? - Correct Answers ✅infrastructures what are some of the signs and symptoms of body irritants? - Correct Answers ✅unexplained signs and symptoms of skin, eye, or airway irritation what is a factor that should raise your awareness of possible terrorism involvement? - Correct Answers ✅occupancy TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 Statement 2: if a transportation mode is not carrying hazardous materials, there is no requirement for specific information to be provided on shipping papers Statement 3: Shipping papers must contain the proper name of the chemical amount and weight - Correct Answers ✅statement 1 is false; statements 2 and 3 are true Statement 1: when carrying hazardous materials, a transportation mode must carry shipping papers Statement 2: Shipping papers may include a packing group number listed as I, II, or III Statement 3: the higher the packing group number, the more dangerous the cargo - Correct Answers ✅Statements 1 and 2 are, statement 3 is false a dangerous cargo manifest may be located in the: - Correct Answers ✅wheelhouse or bridge who is responsible for shipping papers when the mode of transportation is aircraft? - Correct Answers ✅Pilot TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 an air bill may be located in the: - Correct Answers ✅cockpit who is responsible for care and control of a bill of lading? - Correct Answers ✅driver who is responsible for care and control of a dangerous cargo manifest? - Correct Answers ✅captain or master the waybill/consist may be located with/in the: - Correct Answers ✅engine a bill of lading may be located with/in the: - Correct Answers ✅cab of the vehicle the definition of hazardous material is: - Correct Answers ✅any chemical that is a physical hazard or health hazard the EPA signal word - Caution - represents: - Correct Answers ✅minor level of toxicity the EPA signal word - Warning - represents: - Correct Answers ✅moderate level of toxicity TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 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 - Correct Answers ✅Statements 1 and 2 are true; statement 3 is false the senses which are acceptable for use in hazmat detection are: - Correct Answers ✅vision and hearing you have arrived on the scene of an incident involving an explosion. People in the immediate vicinity are all experiencing runny noses and difficulty breathing. Some are having convulsions. You suspect a terrorist incident involving a: - Correct Answers ✅nerve agent 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? - Correct Answers ✅explosive manufacturing TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 Statement 3: victims are exhibiting pinpoint pupils, runny noses and difficulty breathing - you suspect a biological agent - Correct Answers ✅Statements 1 and 2 are true; statement 3 is false Statement 1: examples of nerve agents are sarin, soman, and V agent/VX Statement 2: the most toxic, least volatile nerve agent is V agent/VX Statement 3: nerve agents are very effective due to their high vapor pressure - Correct Answers ✅Statements 1 and 2 are true; Statement 3 is false hazardous materials that would be classified and placarded class 9 during transportation include: - Correct Answers ✅polychlorinated biphenyls (PCBs) Statement 1: the blue section of the ERG lists the shipping names of hazardous materials Statement 2: shipping names are always identical to the chemical names of materials TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 Statement 3: it is important to know the proper spelling of the shipping name of a material before referencing the ERG - Correct Answers ✅Statements 1 and 3 are true: Statement 2 is false which federal agency is involved in the regulation of hazardous materials and/or wastes? - Correct Answers ✅DOT the NFPA 704 system is designed for: - Correct Answers ✅fixed facilities Statement 1: a MSDS provides the name the chemical company uses to identify the product Statement 2: the product name is not always identical to the chemical name, as listed on a MSDS Statement 3: the listing of product names, chemical names, and synonyms on MSDS can make identifying chemicals sometimes confusing - Correct Answers ✅all three statements are true the DOT hazard class 8 consists of: - Correct Answers ✅corrosives TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the primary hazard of a DOT hazard class 5 material is: - Correct Answers ✅oxidation if a numbered guide for a transported hazardous material cannot be obtained, the first responder should: - Correct Answers ✅refer to the Table of Placards section of the Guidebook which section of the ERG provides the fire, explosion, and health hazard information for the material identified by the first responder? - Correct Answers ✅orange 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? - Correct Answers ✅the table of placards lists guide numbers if a chemical name is highlighted in the ERG, the table of initial isolation and protective action distances are found in the ________ section: - Correct Answers ✅green 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. - Correct Answers ✅orange TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the term - shelter-in-place protection - means: - Correct Answers ✅having people remain inside a building rather than moving them to another area Scene control at a terrorism incident incident may present unique challenges for the responders. in particular, responders must be aware that: - Correct Answers ✅the terrorist may be on the scene waiting for responders to arrive before striking again 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: - Correct Answers ✅yellow-boarded section which is a potential ignition source found at the scene of hazardous materials incidents? - Correct Answers ✅radios and flashlights asphyxiation hazard: - Correct Answers ✅can lead to suffocation the collection of evidence at a terrorist event is primarily the responsibility of: - Correct Answers ✅law enforcement TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 ______ is the process of taking in materials through the skin or eyes - Correct Answers ✅absorption the route of exposure effecting the respiratory tracts associated with causing ill effects, both acute and chronic, is: - Correct Answers ✅inhalation the term - evacuate - means: - Correct Answers ✅moving everyone from a threatened area to a safer area typical ignition sources found at the scene of a hazardous material incident would include: - Correct Answers ✅battery operated equipment which is a responsibility of the individual trained to the awareness level? - Correct Answers ✅call for appropriate assistance one of the roles of the first responder awareness level during a hazmat incident is to: - Correct Answers ✅isolate the area which are the prescribed shapes of the recommended initial isolation and protective action zones? - Correct Answers ✅a circle for the initial isolation zone with an elongation of it downwind side for the protective action zone TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 a first responder must refer to the table of initial isolation and protective action distances in the ERG whenever: - Correct Answers ✅the material entry in the identification number and name indexes is highlighted the table of initial isolation and protective action distances in the ERG is divided into small spills and large spills. the DOT defines a small spill as a leaking container, smaller than: - Correct Answers ✅55 gallons you would expect to find the emergency action for a spill or leak in the ________ section of the ERG - Correct Answers ✅orange when providing emergency medical care to victims of a hazardous materials incident: - Correct Answers ✅the patient should be removed from the contaminated area at which time basic care and decontamination can begin if, in using the ERG, a first responder discovers the entry for the material in question is highlighted and there is no fire involved, the first responder should go directly to the: - Correct Answers ✅green- bordered section TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 in order to determine whether the personal protective equipment provided is appropriate for defensive operations, the ERG should be consulted. the section in which this information would be found is colored: - Correct Answers ✅orange 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: - Correct Answers ✅remain on top of the water the active ingredients on a pesticide label will be: - Correct Answers ✅listed by name control of the scene begins by isolating the site. the process for establishing initial isolation distances can be found: - Correct Answers ✅in the ERG when initiating an IMS at a hazardous materials incident, it is important to remember that an individual's span of control is: - Correct Answers ✅1 to 5 What is the minimum level of training is required to don chemical protective clothing? - Correct Answers ✅hazamt operations TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the statement, "keep away from children," found on a pesticide label is an example of a(n): - Correct Answers ✅precautionary statement the statement, "keep away from waterways," found on a pesticide label is referred to as a(n): - Correct Answers ✅precautionary statement the transport container on which you would expect to find a specification plate is known as a: - Correct Answers ✅cargo trank truck 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: - Correct Answers ✅corrosive liquid 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: - Correct Answers ✅Mc 307/DOT 407 a truck that carries corrosive liquids, generally acids, and has a narrow diameter with external ribbing, as illustrated below is an: - Correct Answers ✅MC 312/DOT 412 TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 an MC 306/DOT 406 nonpressure liquid carrier, as illustrated below, can operate with liquids with vapor pressures below _______ psi: - Correct Answers ✅4 a tank carrier designed to carry flammable liquids, combustible liquids, class B poisons, and liquid food products with vapor pressures up to 4 psi, is an: - Correct Answers ✅MC 306/DOT 406 a noninsulated, single-shell vessel illustrated below, which carries gases that have been liquified, is an: - Correct Answers ✅MC 331 a cryogenic material would be carried in an: - Correct Answers ✅MC 338 _________ radioactive materials can be packaged in small containers as well as those weighing over 100 tons? - Correct Answers ✅Type B the shipping of radioactive materials in a metal drum is considered a _______ packaging. - Correct Answers ✅Type A the V-shaped carrier below depicts a ________ carrier: - Correct Answers ✅dry bulk TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 two complicating factors facing emergency responders at a terrorist incident are: - Correct Answers ✅crime scene considerations and possible secondary events above ground pressurized storage tanks are divided into two categories: - Correct Answers ✅low-pressure and pressure bags may be used to store: - Correct Answers ✅nonbulk dry items such as pesticides Statement 1: a common hazard with cylinders is the potential for explosion 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 - Correct Answers ✅Statements 1 and 2 are true, statement 3 is false a common design feature of cylinders is a: - Correct Answers ✅pressure relief valve TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 a tank carrier designed to haul various chemicals whose pressures are less than 40 psi would be an: - Correct Answers ✅MC 307/DOT 407 which is an example of an atmospheric storage tank? - Correct Answers ✅large capacity above-ground tank on pesticide labels for materials originating in canada, the product will have a ________ which is similar to the EPA registration number in the US - Correct Answers ✅pest control product number as a responder trained to the operations level, one of the ways to verify chlorine could emit vapors is to: - Correct Answers ✅contact CHEMTREC for assistance 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: - Correct Answers ✅IMO Type 5 Cylindrical packaging made of metal, plastic, or fiberboard, used to transport solids or liquids best describes: - Correct Answers ✅drums type ________ packaging contains low-level commercial radioactive shipments in cardboard boxes, wooden crates, and metal drums: - Correct Answers ✅A TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 these trailers contain several pressurized vessels ranging from 3000 to 6000 psi piping and are known as: - Correct Answers ✅compressed gas tube trailers which is a characteristic of a compressed gas tube trailer? - Correct Answers ✅the manifold or valve control box is enclosed at the rear a specialized intermodal tank container which transports gases in high- pressure cylinders (3000-5000) is known as a(n): - Correct Answers ✅tube module/trailer a specialized intermodal tank container which carries refrigerated liquid gases, oxygen, or helium would be an example of: - Correct Answers ✅cryogenic intermodal tanks/IM type 7 cryogenic liquid storage tanks are: - Correct Answers ✅diverse in pressure ratings, with some as high as 300 psi and heavily insulated Statement 1: there are many types of intermodal containers, or freight containers that can be used interchangeably on multiple modes of transportation (highway, rail, ship) TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 which are shipped in industrial packages having limited hazard to the public and environment? - Correct Answers ✅laboratory samples an intermodal container that is capable of holding high pressure gases 3000 psi or higher is a: - Correct Answers ✅tube module intermodal container which is a type of drum? - Correct Answers ✅open heads IBCs are defined as: - Correct Answers ✅intermediate bulk containers an intermediate bulk container called a super sack would most likely contain: - Correct Answers ✅solid materials where would you find valves on a one-ton container? - Correct Answers ✅end which would you not expect in a one-ton container? - Correct Answers ✅oxygen gases that displace oxygen, such as carbon dioxide and nitrogen, are examples of ________ asphyxiants: - Correct Answers ✅simple TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 hazard class 3 includes: - Correct Answers ✅gasoline emergency centers such as the ________ are principal agencies providing immediate technical assistance to an emergency responder - Correct Answers ✅CHEMTREC cryogenic liquids are those which exist at: - Correct Answers ✅minus 130 degrees F a substance that spontaneously releases ionizing radiation would be labeled a(n) __________ hazard classification. - Correct Answers ✅7 which value represents an atmosphere that poses an immediate hazard to like or can cause irreversible, debilitating effects on health? - Correct Answers ✅IDLH which exposure value could be repeated a maximum of four times daily for 15 minutes with a 60-minute rest period between exposures? - Correct Answers ✅Threshold limit value/short-term exposure limit (TLV-STEL) the maximum airborne concentration to which an average healthy person may be exposed 8 hours a day, 40 hours a week, without TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 adverse health effects, best defines: - Correct Answers ✅threshold limit value/time weighted average (TLV-TWA) gamma particles can be described as: - Correct Answers ✅deadly radiation as it can pass through structural personal protective equipment beta particles can be described as: - Correct Answers ✅ionizing radiation like x-rays the CHEMTREC organization is available _______ hours per day to provide information about ________. - Correct Answers ✅24, many chemicals a container labeled with a hazard class of 4 contains a(n): - Correct Answers ✅flammable solid given the MSDS provided, in which section would signs and symptoms of exposure and routes of entry be found? - Correct Answers ✅Section #3 given the provided MSDS, in what sections can you find info on precautions for safe handling to include release measures and personal protection measures? - Correct Answers ✅7 and 8 TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 caustic sodium hydroxide and potassium hydroxide are examples of: - Correct Answers ✅bases chemicals that ignite when combined create a(n) ________ reaction. - Correct Answers ✅exothermic a chemical with a vapor density of greater than 1 will tend to: - Correct Answers ✅collect in low areas and below-grade places chemicals with specific gravities greater than 1 tend to: - Correct Answers ✅sink a liquid's ability to mix with water best defines: - Correct Answers ✅solubility a reaction that is associated with over-pressurization of closed containers and occurs at a rate of one second or less is called a: - Correct Answers ✅Boiling Liquid Expanding Vapor Explosion (BLEVE) responders can contact the shipper directly from the emergency contact information on the: - Correct Answers ✅shipping papers TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 a __________ is a release that is the result of a broken or damaged valve(s) that may last from several seconds to several minutes, depending on the size of the opening, type of container, and nature of contents - Correct Answers ✅rapid relief a chemical reaction between two or more materials that give off heat is known as: - Correct Answers ✅exothermic reaction when a pressurized tanker fails violently due to over-pressurizing, the phenomenon is called: - Correct Answers ✅BLEVE ______ materials may cause severe chemical burns and extensive tissue damage on contact. - Correct Answers ✅corrosive a _______ effect occurs at the point of contact with a hazardous substance. - Correct Answers ✅local which substance would be classified as a chemical asphyxiant? - Correct Answers ✅carbon monoxide vapors that attack the mucous membranes, such as the surfaces of the eyes, nose and throat, are considered: - Correct Answers ✅irritants TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 _______ interfere with oxygen exchange during normal respiration - Correct Answers ✅asphyxiants materials such as lithium, finely divided magnesium, sodium, and cesium are classified as: - Correct Answers ✅water reactive ________ is the difference between the upper and lower flammable limits of a gas or vapor: - Correct Answers ✅flammable (explosive) range corrosiveness can be described as the: - Correct Answers ✅measure of a substance's tendency to deteriorate another substance _______ 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 - Correct Answers ✅specific gravity ______ is the minimum temperature at which a liquid gives off sufficient vapors to form an ignitable mixture with air. - Correct Answers ✅flash point which is considered to be a breach in a metal container? - Correct Answers ✅punctures TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the temperature at which a liquid changes to a gas is best described as: - Correct Answers ✅the boiling point the flammable range is best described as the: - Correct Answers ✅percentage of gas or vapor concentration in air 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 - Correct Answers ✅flash point the minimum temperature to which a fuel in air must be heated to initiate self-sustained combustion without initiation from an independent ignition source is best described as: - Correct Answers ✅autoignition temperature when describing a product as a solid, liquid, or a gas, we are referring to its: - Correct Answers ✅physical state all personnel and equipment exposed to hazardous materials are considered: - Correct Answers ✅contaminated what would be the likely result of allowing a contaminated individual to leave the hot zone without being decontaminated? - Correct Answers TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 ✅the contaminates would likely be transferred to other personnel or equipment carcinogens, mutagens, and teratogens are permanent and irreversible conditions known as: - Correct Answers ✅chronic health hazards convulsants are best described as: - Correct Answers ✅poisons that will cause an exposed individual to have seizures after repeated exposure, _________ will cause an allergic reaction. - Correct Answers ✅sensitizers/allergens toxic gases, blood agents, such as arsine and cyanogen chloride, would fall under which UN/DOT hazard class and divison? - Correct Answers ✅2.3 which is considered a DOT hazard class 4 product? - Correct Answers ✅flammable solid one type of hazardous material that is classified as DOT class 1 is: - Correct Answers ✅explosives with a mass explosion hazard TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the minimum temperature at which a liquid gives off sufficient vapors to form an ignitable mixture, with air near the surface, is called the ________ point. - Correct Answers ✅flash vapor pressures of a substance at 100 degrees F - Correct Answers ✅always higher than the same substance at 68 degrees F with DOT hazard class covers nerve agents used in chemical warfare? - Correct Answers ✅DOT 6.1 in an emergency, responders can acquire a MSDS sheet from - Correct Answers ✅manufacturer of the chemical the immediate concern when dealing with combustible liquid spills is to: - Correct Answers ✅prevent ignition of the fuel most riot control agents are considered to be in DOT hazard class: - Correct Answers ✅6.1 choking agents like _______ attack the lungs causing tissue damage. - Correct Answers ✅phosgene TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the concentration that should never be exceeded is called: - Correct Answers ✅TLV-C the amount of an ingested or injected substance that results in the death of 50 percent of the test population is: - Correct Answers ✅LD50 the measurement commonly used by the OSHA administration in evaluating workplace exposure during an 8-hour period is: - Correct Answers ✅PEL the resource that would be useful in determining the size of an endangered area during a hazmat incident is the: - Correct Answers ✅ERG one of the symptoms of poisonous gases such as chlorine and anhydrous ammonia is severe irritation to the ______ system. - Correct Answers ✅respiratory one type of hazardous material that may be shock sensitive is: - Correct Answers ✅organic peroxide TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 if available, which resource is able to predict vapor cloud travel after responders' input, local data and leak info? - Correct Answers ✅Area Locations Of Hazardous Atmospheres (ALOHA) Which resource would be able to determine, or predict, the concentrations of a released hazardous material within an endangered area when provided with local data and leak info? - Correct Answers ✅Area Locations Of Hazardous Atmospheres (ALOHA) Which resources are available for determining the concentrations of a released hazardous material in an endangered area? - Correct Answers ✅monitoring equipment should be utilized, keeping in mind that Hazmat Technicians are needed to operate this equipment in level I incidents, the response team should be able to deal with: - Correct Answers ✅a small gasoline spill from a motor vehicle accident if a hazardous material incident involves a leaking flammable substance, the first responders should immediately remove all: - Correct Answers ✅ignition sources one of the guidelines from protecting against possible secondary devices is: - Correct Answers ✅manage the scene with cordons, boundaries, and scene control zones TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 what would be the primary hazard to a responder while rescuing victims in a building where a non-flammable hazard class 2 product is leaking? - Correct Answers ✅inhalation the primary hazard to responders rescuing victims in the vicinity of a fire involving products of hazard class 1 is: - Correct Answers ✅explosion removal of contaminated victims that are in need of medical treatment from the hazard area requires: - Correct Answers ✅the emergency decontamination process statement 1: remote shutoffs are usually well marked with an orange placard statement 2: remote shutoffs in fixed facilities are typically located near the back door statement 3: on vehicles, the two most common locations for remote shutoffs are at the rear of the cargo tank or behind the driver's door - Correct Answers ✅statements 1 and 2 are false, statement 3 is TRUE a process by which one substance combines with a second substance is called: - Correct Answers ✅absorption TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 statement 3: vapor dispersion is only effective with materials that are water soluble - Correct Answers ✅statement 1 is true, statements 2 and 3 are false diversion, diking, and retention are all techniques used in: - Correct Answers ✅confinement to make rescues of live victims during a hazardous materials incident involving chemicals, first responders should use: - Correct Answers ✅structural FF PPE the taking of hazardous materials into the body through the undamaged skin and the eyes is called - Correct Answers ✅absorption a way that personnel, PPE, apparatus, and tools become contaminated is by: - Correct Answers ✅secondary contamination which statement about emergency decontamination is true? - Correct Answers ✅it can be implemented without a formal decontamination area _______ is designed to remove contaminates that pose immediate threat to life - Correct Answers ✅emergency decontamination TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 statement 1: while emergency responders may have considerable experience 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 - Correct Answers ✅all three statements are true 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 - Correct Answers ✅hot/exclusion the area that exists just outside the hot/exclusion zone is known as the: - Correct Answers ✅warm zone the __________ zone is in the area of highest known hazard - Correct Answers ✅hot/exclusion TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 one of the factors that can change the evacuation area is: - Correct Answers ✅a change in wind direction which protective action must be taken during shelter in place protection? - Correct Answers ✅close all windows what should responders do with runoff from emergency decontamination? - Correct Answers ✅divert into an area where it can be treated and disposed of when sheltering people in place, the citizens should be directed to - Correct Answers ✅close all heating, ventilation, and AC systems prior to allowing responders to act, they should be briefed on - Correct Answers ✅anticipated duration of the task which is a consideration when setting up an emergency decon area? - Correct Answers ✅run off when dealing with a level III incident, it is expected that evacuation of people will cover an area of: - Correct Answers ✅large scale evacuation TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 one the safety officer arrives on the scene, the IC should - Correct Answers ✅have the SO review the incident action plan when determining the location of the command post, it is vital that - Correct Answers ✅it is in a safe area level III incidents often require the technical expertise of ________ to be brought in for appropriate handling of such an incident - Correct Answers ✅a specialist the person who advises the IC of existing or potentially unsafe conditions, monitoring conditions of personnel, and compliance with standard operating procedures is the - Correct Answers ✅safety officer a level II incident is beyond the normal capabilities of the first responder having jurisdiction and may require a response from - Correct Answers ✅a hazardous material response team at a hazardous materials emergency, the operations section serves the task of: - Correct Answers ✅controlling the tactical portion of the incident TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the _________ is the location where coordination, control, and communications are centralized - Correct Answers ✅command post at a hazardous materials incident, the SO's responsibilities include: - Correct Answers ✅participating in preparation of an monitoring the safety plan the individual responsible for establishing and managing the overall plan, developing an organizational structure, and allocating resources describes the: - Correct Answers ✅incident commander at a suspected terrorist incident, evidence collection is primarily the responsibility of - Correct Answers ✅law enforcement who is responsible for requesting additional resources at a hazardous materials incident? - Correct Answers ✅logistics section chief within the ICS, the optimum span of control is - Correct Answers ✅5:1 how often should a SCBA unit be inspected after it has been used - Correct Answers ✅daily TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 when responding to a potential hazardous material incident, the safest way to approach the scene is to - Correct Answers ✅approach from uphill and upwind even if it requires a longer response time the first step or most important thing to accomplish upon arrival at a hazardous materials or suspected hazardous materials incident is - Correct Answers ✅isolation of the area and prevention of entry when operating at a hazmat scene, what is required when operating in a hot zone - Correct Answers ✅utilization of a buddy system to minimize the physical limitations of PPE, a FF should - Correct Answers ✅hydrate frequently respiratory protective equipment should be cleaned an inspected - Correct Answers ✅after each use back-up personnel should be advised of the incident action plan and positioned in the __________ zone. - Correct Answers ✅cold a ________ sound often occurs when metal has been softened by high heat and pressure - Correct Answers ✅pinging TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the most critical parameter when selecting the appropriate level of chemical protective equipment is - Correct Answers ✅chemical compatibility the highest level of protection, based on EPA guidelines, from hazardous chemicals provided by chemical protective clothing is - Correct Answers ✅level A the minimum level of respiratory protection for employees engaged in emergency response and exposed to an unknown hazardous substance is a(n)? - Correct Answers ✅positive pressure SCBA which is a physical limitation of personnel working in a positive pressure SCBA? - Correct Answers ✅physical condition this suit is used where splashed may occur, but where respiratory hazards are minimal - Correct Answers ✅level C statement 1: when decontamination and doffing of PPE occurs in a cold environment, the body can cool rapidly statement 2: wet clothing extracts heat from the body up to 240 times faster than dry clothing, which can lead to hypothermia TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 statement 3: hypothermia, while serious, is not a true medical emergency - Correct Answers ✅statements 1 and 2 are true, statement 3 is false which are procedures for personnel wearing vapor-protective clothing requiring emergency decon? - Correct Answers ✅remain isolated until deconned a vapor tight suit which resists permeation by most chemicals is known as a: - Correct Answers ✅level A heat stress is associated with: - Correct Answers ✅muscle cramps in legs and abdomen what single item makes a level B ensemble different from the lower levels of PPE? - Correct Answers ✅SCBA dizziness, headache, nausea, vomiting, and blurred vision, are all signs of: - Correct Answers ✅heat exhaustion heat stroke is associated with - Correct Answers ✅hot, dry, red skin TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 penetration can be described as - Correct Answers ✅movement of material through closures heat ________ occurs when the circulatory system begins to fail, resulting in rapid, shallow breathing and cool, clammy skin - Correct Answers ✅exhaustion symptoms of heat _________ include little or not sweating; hot, dry, red skin; deep, then shallow breathing; and rapid pulse - Correct Answers ✅stroke when donning SCBA with a level A suit, the self-contained breathing apparatus is: - Correct Answers ✅worn inside the PPE permeation can be described as - Correct Answers ✅occurring on a molecular level 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- regulating capacity of the body TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 inside surface of the material is called - Correct Answers ✅breakthrough time the chemical action involving the movement of chemicals, on a molecular level, through intact materials best defines - Correct Answers ✅permeation in order to safely estimate the chemical resistance of a particular garment, manufacturers supply - Correct Answers ✅compatibility charts there is no assurance that once decon of chemical protective clothing is complete _____ has ceased - Correct Answers ✅permeation chemical permeation rates are a result of - Correct Answers ✅temperature, thickness, previous exposures, and chemical combinations _____ is the flow of a hazardous material through zippers, pinholes, or other material imperfections found in chemical protective clothing - Correct Answers ✅penetration TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 the physical destruction or decomposition of chemical protective clothing material due to exposure to chemicals, general use or ambient conditions defines - Correct Answers ✅degredation standard structural FF ensemble including SCBA are adequate for which chemical, biological, radiological, nuclear, and high yield explosives (CBRNE) incidents? - Correct Answers ✅beta radiation in dealing with biological agents, the minimum required protection is - Correct Answers ✅level C the highest level of protection from hazardous chemicals provided by chemical protective clothing is - Correct Answers ✅level A degradation can be described as - Correct Answers ✅physical damage from a chemical a level A suit will protect the responder from ill effects from - Correct Answers ✅vapors and gases to protect against radiological exposures a responder should - Correct Answers ✅limit the time spent in a radiation hazard area TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 physical stresses that can affect users of specialized protective clothing include - Correct Answers ✅heat stress 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 - Correct Answers ✅statements 1 and 2 are true, statement 3 is false 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 - Correct Answers ✅water cooled 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 - Correct Answers ✅convective when using air purifying respirators, which is an operational component that should be considered prior to use? - Correct Answers ✅the appropriate cartridge/filter is selected prior to use TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 adsorption is the process of - Correct Answers ✅adhering the contaminant to a surface a process in which a material is added to soak up a hazardous material to prevent enlargement or spread of the contaminated area is known as - Correct Answers ✅adsorption when using water to extinguish a fire involving pesticides or a poison, the responder should consider the impact of - Correct Answers ✅run- off contamination at a spill, defensive actions should include - Correct Answers ✅diking or remote closing of a valve in some situations, it may be safe and acceptable for Operations-level responders to operate emergency remote shutoff valves on cargo tank trucks. this remote shut off on an Mc 306/DOT 406 will be located at the - Correct Answers ✅left front corner which is a true statement regarding the safety precautions of remote shutoffs - Correct Answers ✅they are usually well marked in red and in an easy-to-find location TCFP & GFD HAZMAT AWARENESS/OPS TEST QUESTION & ANSWERS 2024 which statement is true regarding vapor dispersion? - Correct Answers ✅the runoff may need to be contained