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What is the leading cause of firefighter fatalities? - 🧠 ANSWER
✔✔cardiovascular disease
Prior to donning SCBA, firefighters should: - 🧠 ANSWER ✔✔Check the air
cylinder gauge to make sure the cylinder is full
Which is a characteristic of fog streams? - 🧠 ANSWER ✔✔Can be adjusted
to suit the situation
Division of labor refers to - 🧠 ANSWER ✔✔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: - 🧠 ANSWER ✔✔Empower all firefighters to stop
unsafe practices
Firefighting boots must be: - 🧠 ANSWER ✔✔High enough to protect the
lower leg
A spanner wrench is designed to: - 🧠 ANSWER ✔✔Tighten or loosen
coupling connections
Personal alert the safety system alarms are designed to activate when: - 🧠
ANSWER ✔✔A firefighter is motionless for more than 30 seconds
After doffing SBA, always remember to: - 🧠 ANSWER ✔✔Clean and
disinfect the face piece
Why is it important to ensure that PPE is dry before wearing it into a fire? -
🧠 ANSWER ✔✔Moisture can transfer heat rapidly and result in steam burns
When advancing a hose line into a structure, firefighters should: - 🧠
ANSWER ✔✔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: - 🧠 ANSWER ✔✔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 - 🧠 ANSWER ✔✔Vehicle exhaust
emissions
Water absorbs heat in converts to steam most rapidly when it is: - 🧠
ANSWER ✔✔Applied in a fog pattern
Which describes a master stream device? - 🧠 ANSWER ✔✔Large volume
hose streams created by appliances such as apparatus mounted deck
guns
A type of fire department and organizational structure where decisions in
information or directed from the top and filter down through the
intermediate levels to the base can be described as: - 🧠 ANSWER
✔✔Scalar
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