NFSI - National Firefighter Selection Inventory Reasoning and Problem Sensitivity Questions and Answers

Question 1

A firefighter is conducting a routine inspection of a commercial kitchen. Which of the following observations demonstrates the highest degree of problem sensitivity?

Accepted Answer

A fire extinguisher's tag shows it was last serviced 13 months ago.

Answer

The floors are wet from recent mopping.

Answer

An employee is cooking with a large, controlled flame on a gas stove.

Answer

The ventilation hood has a small amount of grease buildup that is cool to the touch.

Question 2

All certified firefighters are required to complete annual hazardous materials training. Firefighter Miller just completed this year's training. Therefore, Firefighter Miller:

Accepted Answer

is a certified firefighter.

Answer

is now an expert in all hazardous materials.

Answer

is certified for hazardous materials incidents.

Answer

does not need to attend any other training this year.

Question 3

On three separate emergency calls, you notice that your crew partner, Firefighter Davis, complains of a headache and dizziness shortly after exiting the fire apparatus. Each time, the apparatus was running inside the station bay for several minutes before leaving. What is the most likely problem?

Accepted Answer

The station's ventilation system may be malfunctioning, leading to carbon monoxide buildup.

Answer

Firefighter Davis is likely allergic to the diesel exhaust.

Answer

The stress of emergency calls is causing physical symptoms in Firefighter Davis.

Answer

The fire apparatus is old and needs to be replaced immediately.

Question 4

You arrive at the scene of a single-vehicle accident. A car has hit a utility pole. The driver is conscious but appears disoriented. The utility pole is cracked, and the power lines are sagging but not touching the ground. Which of the following is the most immediate potential problem to be recognized?

Accepted Answer

The sagging power lines could be energized and pose an electrocution risk.

Answer

The driver may have a medical condition that caused the crash.

Answer

The cracked utility pole could fall and cause further damage.

Answer

The vehicle is likely totaled, creating a financial problem for the owner.

Question 5

A fire department has a policy stating: 'During a structure fire, if visibility is less than two feet due to smoke, a thermal imaging camera (TIC) must be used for all interior searches.' A crew enters a burning building and encounters dense smoke, reducing visibility to approximately one foot. Which of the following actions is the correct application of this rule?

Accepted Answer

The crew must use a thermal imaging camera to conduct their search.

Answer

The crew should immediately exit the building to wait for the smoke to clear.

Answer

The crew can proceed with the search if they use a hand light and move slowly.

Answer

The policy does not apply if they are searching for a known victim.

Question 6

Which of the following best defines 'Problem Sensitivity' in the context of firefighting?

Accepted Answer

The ability to recognize or identify that a problem exists or is likely to develop.

Answer

The ability to feel empathy for victims at an emergency scene.

Answer

The ability to solve complex logistical problems under pressure.

Answer

The ability to remain calm and insensitive to high-stress situations.

A firefighter is conducting a routine inspection of a commercial kitchen.Which of the following observations demonstrates the highest degree of problem sensitivity?

A firefighter is conducting a routine inspection of a commercial kitchen.
Which of the following observations demonstrates the highest degree of problem sensitivity?