IFSTA 7th Edition Bundled Exam 2023

Which product of combustion acts as a chemical asphyxiant by excluding oxygen from the blood, leading to hypoxia of the brain and tissues? A) Carbon dioxide (CO2) B) Carbon monoxide (CO) C) Aerosolized fuel particles D) Hydrogen cyanide (HCN) - ANSWER-B Combustion can occur within a range of ...

The mission of the fire service is usually mandated by law or ordinance enacted by the: - ANSWER-Authority having juristiction. A fire department that provides a varitey of public services such as fire suppression and emergency medical services in a coordinated manner is employing a(an)________ a...

The lowest, widest section of an extension ladder that always maintains contact with the ground while the ladder is being raised is the: (315) - ANSWER-Bed section Which part of a ladder is placed on the ground when the ladder is positioned? (315) - ANSWER-Butt The moveable upper part of an ex...

The technique used in structural forcible entry: - ANSWER-should do minimal damage and provide quick access Which factor affects the decision of where to force entry? - ANSWER-how forcible entry will affect ventilation Before performing forcible entry at a commercial or industrial occupancy, a...

If you cannot answer a caller's question when handling a non emergency call, you should: - ANSWER-Refer them to someone who can answer the question. What should you do if someone that is angry or upset calls the station? - ANSWER-Remain calm and never become confrontational. Which type to tel...

How does firefighting foam work? - ANSWER-By forming a blanket of foam on the surface of burning fuels - both liquid and solid What are the 4 methods that firefighting foam extinguishes and/or prevents ignition of fire? - ANSWER-Separating Cooling Smothering Penetrating Seperating - ANSWER-...

What is a basic skill of fire fighting that is also an essential survival technique during search and rescue operations? - ANSWER-Forcible entry used as a means of escape To prepare yourself for survival during rapid fire development or structural collapse, knowing your personal physical limitati...

with regard to local building codes, firefighters should be aware that: - ANSWER-an AHJ can amend model building codes to meet local needs type ____ can be expected to remain structurally stable longer than other types during firie - ANSWER-I when responding to a fire in a type I construction ...

A(An) _____ concept allows all responders to use a similar, coordinated approach with a common set of authorities, protections, and resources. - ANSWER-all hazard Which duty is a Fire Fighter I expected to perform? - ANSWER-Forcing entry into a structure Which statement describes the differenc...

Which type of hose transports water from the pumping apparatus to the nozzle where it is applied to the fire? (541) - ANSWER-Attack hose A fire hose is labeled according to the: (541) - ANSWER-Size of its inside diameter Which type of hose is designed to connect the pumping apparatus to a pres...

A(An) _____ concept allows all responders to use a similar, coordinated approach with a common set of authorities, protections, and resources. - ANSWER-all hazard Which duty is a Fire Fighter I expected to perform? - ANSWER-Forcing entry into a structure Which statement describes the differenc...

True or False: Oxidizers affect a fire because they are combustible - ANSWER-False. Oxidizers are not combustible but will support or enhance combustion Physical science is the study of what two things? - ANSWER-Matter and energy Oxidation - ANSWER-A chemical reaction involving the combination...

When firefighters apply water to the hot gas layer in a compartment, it will: - ANSWER-Reduce the radient heat flux from the upper layer What can happen if excess steam is produced inside the structure as a result of applying water on the fire? - ANSWER-Disruption of thermal layering In which ...

With regards to local building codes, firefighters should be aware that: - ANSWER-An AHJ Can amend model building codes to meet local needs Type __ can be expected to remain structurally stable longer than other types during a fire. - ANSWER-1 When responding to a fire in a Type l construction...