Understanding Hazardous Materials: States of Matter & Chemical Properties, Exams of Nursing

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FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 A material that poses an unreasonable risk to the health and safety of the public and/or the environment if it is not controlled properly during handling processing and disposal - correct answer ✅Hazardous material Which of the following organizations develops and issues voluntary consensus standards - correct answer ✅NFPA (National Fire Protection Association) In the US, the federal document containing the hazardous materials response competencies is known as the - correct answer ✅Hazardous Waste Operations and Emergency Response (HAZWOPER) The individual responsible for all incident activities including the development of strategy and tactics is training to the - correct answer ✅Incident Command Level Which act requires a business that handles chemicals to report the storage methods, storage type, and quantity to the fire department and local emergency planning committee - correct answer ✅Emergency Planning and Community Right to Know Act FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 A group that gathers information about hazardous materials and disseminates that information to the public - correct answer ✅LEPC (Local Emergency Planning Committee) A state organization that acts as a liaison between local and state-level response authorities - correct answer ✅SERC This competency level is trained to recognize a hazardous materials emergency and call for assistance - correct answer ✅Awareness This response level is trained to take defensive actions at a hazardous material incident - correct answer ✅Operations The minimum level of training to take offensive actions at a hazardous materials incident - correct answer ✅Technician The largest database on chemical information is produced by the - correct answer ✅Chemical Abstracts Service (CAS) FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Information about pipeline's contents and owner is often found at the - correct answer ✅Vent Pipes An example of hazardous material that must be placarded regardless of the amount - correct answer ✅Water Reactive Solids An example of what the Emergency Response Guidebook (ERG) considers a small spill is - correct answer ✅A small leak from up to a 55-gallon drum Which DOT class is used to identify flammable liquids - correct answer ✅Class 3 When chemical substances enter the human body through cuts or other breaches in the skin, this is known as - correct answer ✅Injection The single most important piece of personal protective equipment that fire fighters have at their disposal is - correct answer ✅Self-contained breathing apparatus The term "state of matter" defines a substance as a - correct answer ✅Solid, Liquid, or Gas FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 The first step in understanding the hazard of any chemical involves identifying - correct answer ✅The State of Matter The expansion ratio is a description of the volume increase that occurs when a material changes from - correct answer ✅A Liquified Gas to a Gas The ability of a chemical to undergo a change in its chemical make-up, usually with a release of some form of energy is - correct answer ✅Chemical Relativity Steel rusting and wood burning are examples of - correct answer ✅Chemical Changes The temperature at which a liquid will continually give off vapors and will eventually turn completely into a gas is - correct answer ✅Flash Point The weight of an airborne concentration, compared to an equal volume of dry air is - correct answer ✅Vapor Density Air has a set vapor density value of - correct answer ✅1.0 FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Corrosives are a complex group of chemicals that are categorized into which two classes - correct answer ✅Acid and Base The ability of a substance to dissolve in water is - correct answer ✅Water Solubility pH is an expression of the concentration of - correct answer ✅Hydrogen ions in a given substance Common acids have pH values that are - correct answer ✅greater than 7 The hazardous chemical compounds released when a material decomposes under heat are - correct answer ✅Toxic Products of Combustion The nucleus of a radioactive isotope includes an imbalance of the concentration of - correct answer ✅Protons and Neutrons Which is the least penetrating type of radiation - correct answer ✅Alpha FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Intermodal tanks can be shipped by - correct answer ✅Air, Sea, Land Seconday containment basins can typically hold - correct answer ✅The entire volume of the tank and a percentage of the water from hose lines or sprinkler systems The most common above-ground pressurized tanks contain - correct answer ✅Liquid Propane Intermediate bulk containers are so named because the volume stored is typically between wat is being stored in drums or bags and what is stored in - correct answer ✅Cargo Tanks The transportation of hazardous materials often occurs by - correct answer ✅Road A box-like structure attached to the rear of the tank and containing the tank controls is a feature of what type of cargo tank - correct answer ✅MC-338 FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Small puffs of white vapor from the relief of valve on a cryogenic tank should be considered a - correct answer ✅normal occurance Potential targets for terrorists activities can be classified into three broad categories that include infrastructure - correct answer ✅Symbolic Targets Fire fighters responding to a potential or known terrorist incident should use the same approach as they would for a - correct answer ✅Hazardous Material Incident Initial actions at a potential terrorist incident would include establishing incident Command are what distance - correct answer ✅As far as 3000 ft The most common type of clandestine laboratories encountered by responders are used to manufacture - correct answer ✅Drugs When planning an initial hazardous materials incident response, what is the first priority - correct answer ✅Consider the safety of the responding personnel Planning a response begins with the - correct answer ✅review of the SOP FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Responders to a hazardous materials incident need to know the - correct answer ✅Type of material involved Selection of personal protective equipment is based on the - correct answer ✅Hazardous materials involved One of the primary objectives of a medical surveillance program is to determine - correct answer ✅Any changes in the functioning of the body systems Responders to hazardous materials incidents need to consider - correct answer ✅The size of the container, the nature and amount of the material released, the area exposed to the material Litmus paper is used to determine - correct answer ✅pH Defensive actions iclude - correct answer ✅Diking When performing isolation activities, the specific type will be determined by the nature of the released chemical and - correct answer ✅the incident action plan FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 The Immediately Dangerous to Life and Health (IDLH) level of carbon monoxide is - correct answer ✅1200 ppm A PID sensor uses _____________ to ionize the gases that move through the sensor - correct answer ✅Ultraviolet Light The US is placed within the top ________ countries in the world for per capita fire deaths - correct answer ✅15 Headache, nausea, dizziness and fatigue are all common signs and symptoms of - correct answer ✅Breathing Smoke Volume, color, and the ________ of smoke are all good indicators of what the fire is doing inside the structure - correct answer ✅Location Recent studies dispel a long-held belief that carbon monoxide is the predominant killer in fire smoke. In fact, its appears that ____________ plays a role in smoke- related death and injury - correct answer ✅Cyanide FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Until recently, there have been three primary uses for detection devices, outside traditional fire-based hazardous materials response, These uses include CO detector responses; building collapse and trench rescue; and rescue response; including__________ - correct answer ✅Confined Space Rescue ___________ establishes the safe levels of chemical exposures in the workplace - correct answer ✅NIOSH Time, distance, and shielding are the preferred methods of protection for which of the following - correct answer ✅Chemical Exposures The process by which a hazardous chemical moves through closures, seams, or porous materials is - correct answer ✅Penetration The physical destruction of clothing due to chemical exposure is - correct answer ✅Degradation Chemical resistance, flexibility, abrasion, temperature resistance, shelf life, and sizing criteria are requirements that need to be considered when selecting - correct answer ✅Chemical-protective clothing FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 Vapor-productive clothing requires the wearer to use - correct answer ✅Self- Contained Breathing Apparatus Which protective ensemble should be worn by responders entering a poorly ventilated area with an ammonia leak - correct answer ✅Vapor-protective clothing The standard on Vapor Protective Ensembles for Hazardous Materials Emergencies has been established by - correct answer ✅NFPA Which is the most common type of illness cause by wearing PPE - correct answer ✅Heart-related The process whereby a spongy material is used to soak up a liquid hazardous material is - correct answer ✅absorption The process of redirecting the flow of a liquid away from an endangered area to an area where it will have less impact is - correct answer ✅Diversion FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 permitted for operations-level hazardous materials responders - correct answer ✅closing a remote valve which federal agency enforces and publicizes laws and regulations governing transportation of hazardous materials - correct answer ✅Department of Transportation NFPA standard deals with various aspects of hazardous materials emergency response - correct answer ✅473 Which personal level receives more specialized hazardous materials training than the Technician level - correct answer ✅Specialist action reserved for technician-level hazardous materials responders - correct answer ✅Offensive which group within the NFPA produces the hazardous materials response standards - correct answer ✅Technical Committee on Hazardous Materials Response Personnel FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 minimum level of hazardous materials training for a hazardous materials officer - correct answer ✅Operations Law requires businesses that handle chemicals to report the type, quantity, and storage methods for these chemicals to the local fire department - correct answer ✅Emergency planning and community right to know act what does the "W" stand for in the acronym HAZWOPER - correct answer ✅Waste the bulk of the new chemicals introduced each year fall into one of three categories - correct answer ✅Lawn care products the bulk of the new chemicals introduced each year fall into one of three categories - correct answer ✅Lawn care products which committee gathers and disseminates information about hazardous materials to the public - correct answer ✅local emergency planning when should response to a hazardous materials incident begin - correct answer ✅during pre-incident planning FF1 HAZMAT AWARENESS AND OPERATIONS 2023 FF1 HAZMAT AWARENESS AND OPERATIONS UPDATE 2024 which factors has the most influence on the actions taken at a hazardous materials incident - correct answer ✅the properties of the specific chemicals involved defensive hazardous materials operations are those actions taken to - correct answer ✅contain the release from a safe distance how many chemicals are registered for commercial use in the US - correct answer ✅80,000 minimum level of hazardous materials training required to take defensive actions - correct answer ✅operations what is the temperature at which a liquid continuously gives off vapors - correct answer ✅boiling point what is the temperature at which a flammable liquid will ignite without any external ignition source - correct answer ✅ignition temperature FF1 HAZMAT AWARENESS AND OPERATIONS 2023