IFSTA final exam 2023 with 100% correct answers

What is the leading cause of firefighter fatalities? cardiovascular disease Prior to donning SCBA, firefighters should: Check the air cylinder gauge to make sure the cylinder is full Which is a characteristic of fog streams? Can be adjusted to suit the situation Division of labor refers to The process of dividing large jobs into smaller piece to make them more manageable One goal of the national fallen firefighters association's 16 firefighter life safety initiatives is to: Empower all firefighters to stop unsafe practices Firefighting boots must be: High enough to protect the lower leg A spanner wrench is designed to: Tighten or loosen coupling connections Personal alert the safety system alarms are designed to activate when: A firefighter is motionless for more than 30 seconds After doffing SBA, always remember to: Clean and disinfect the face piece Why is it important to ensure that PPE is dry before wearing it into a fire? Moisture can transfer heat rapidly and result in steam burns When advancing a hose line into a structure, firefighters should: First open the nozzle fully and check for adequate water flow (AVP) Manufactured products affect firefighters exposure to contaminants, because they tend to burn at higher temperatures and these higher temperatures: Increase the skins ability to absorb chemicals deposited on it. Firefighters should wear STBA in hazardous atmospheres, because exposures to particular contaminants such as ______ can cause lung cancer or cardiovascular disease Vehicle exhaust emissions Water absorbs heat in converts to steam most rapidly when it is: Applied in a fog pattern