NFPA-99 PRACTICE TEST 2026 WITH 100+ QUESTIONS AND VERIFIED CORRECT
ANSWERS (TRUE FALSE QUESTIONS & ANSWERS) ALREADY GRADED A+
GUARANTEED SUCCESS NFPA 99 NEWEST EXAM 2026
A hospital is reviewing compliance in its intensive care unit where multiple life-
support devices are connected to electrical outlets. According to NFPA 99, which
requirement is most critical for these outlets?
A. They must be decorative and easily replaceable
B. They must be connected to the essential electrical system and properly
grounded
C. They can be powered through extension cords if needed
D. They do not require routine testing
Answer: B
Rationale:
In critical care areas (Category 1), outlets must be part of the essential electrical
system and properly grounded to prevent shock hazards and ensure continuous
operation.
1
,During a facility inspection, it is discovered that emergency power generators are
not tested monthly. What is the most appropriate interpretation under NFPA 99?
A. Testing is optional
B. This is a compliance violation that could risk patient safety
C. Generators only need testing annually
D. Testing is required only after power failure
Answer: B
Rationale:
Regular testing ensures generators will function properly during emergencies;
failure to test is a serious safety concern.
A nurse reports that a line isolation monitor alarm is sounding in an operating
room. What is the nurse’s priority action?
A. Ignore the alarm if equipment is working
B. Continue procedure without interruption
C. Notify appropriate personnel and assess equipment
D. Turn off the monitor
2
,Answer: C
Rationale:
Line isolation monitor alarms indicate potential electrical leakage; immediate
evaluation is required to prevent harm.
A healthcare facility is storing medical gas cylinders in a locked room. Which
additional requirement must be met for compliance?
A. Room must be unventilated
B. Cylinders must be labeled and secured
C. Cylinders should be stored horizontally
D. Cylinders should be placed near heat sources
Answer: B
Rationale:
Proper labeling and securing prevent accidents such as tipping or misuse.
A hospital experiences a failure in its oxygen supply system. What is the most
critical backup requirement according to NFPA 99?
3
, A. Portable fans
B. Backup oxygen supply system
C. Additional lighting
D. HVAC system
Answer: B
Rationale:
Continuous oxygen supply is essential for patient survival; backup systems are
mandatory.
Which of the following best describes the role of an automatic transfer switch in
healthcare facilities?
A. Controls lighting brightness
B. Transfers power to emergency systems automatically
C. Reduces energy costs
D. Monitors gas pressure
Answer: B
4
ANSWERS (TRUE FALSE QUESTIONS & ANSWERS) ALREADY GRADED A+
GUARANTEED SUCCESS NFPA 99 NEWEST EXAM 2026
A hospital is reviewing compliance in its intensive care unit where multiple life-
support devices are connected to electrical outlets. According to NFPA 99, which
requirement is most critical for these outlets?
A. They must be decorative and easily replaceable
B. They must be connected to the essential electrical system and properly
grounded
C. They can be powered through extension cords if needed
D. They do not require routine testing
Answer: B
Rationale:
In critical care areas (Category 1), outlets must be part of the essential electrical
system and properly grounded to prevent shock hazards and ensure continuous
operation.
1
,During a facility inspection, it is discovered that emergency power generators are
not tested monthly. What is the most appropriate interpretation under NFPA 99?
A. Testing is optional
B. This is a compliance violation that could risk patient safety
C. Generators only need testing annually
D. Testing is required only after power failure
Answer: B
Rationale:
Regular testing ensures generators will function properly during emergencies;
failure to test is a serious safety concern.
A nurse reports that a line isolation monitor alarm is sounding in an operating
room. What is the nurse’s priority action?
A. Ignore the alarm if equipment is working
B. Continue procedure without interruption
C. Notify appropriate personnel and assess equipment
D. Turn off the monitor
2
,Answer: C
Rationale:
Line isolation monitor alarms indicate potential electrical leakage; immediate
evaluation is required to prevent harm.
A healthcare facility is storing medical gas cylinders in a locked room. Which
additional requirement must be met for compliance?
A. Room must be unventilated
B. Cylinders must be labeled and secured
C. Cylinders should be stored horizontally
D. Cylinders should be placed near heat sources
Answer: B
Rationale:
Proper labeling and securing prevent accidents such as tipping or misuse.
A hospital experiences a failure in its oxygen supply system. What is the most
critical backup requirement according to NFPA 99?
3
, A. Portable fans
B. Backup oxygen supply system
C. Additional lighting
D. HVAC system
Answer: B
Rationale:
Continuous oxygen supply is essential for patient survival; backup systems are
mandatory.
Which of the following best describes the role of an automatic transfer switch in
healthcare facilities?
A. Controls lighting brightness
B. Transfers power to emergency systems automatically
C. Reduces energy costs
D. Monitors gas pressure
Answer: B
4
