CHFM Fire and Life Safety 5 — Questions and Answers
Question 1: Which NFPA standard governs the inspection, testing, and maintenance of water-based fire protection systems (sprinklers, standpipes) in healthcare facilities?
- NFPA 13
- NFPA 25 (Correct answer)
- NFPA 72
- NFPA 101
Correct answer: NFPA 25
NFPA 25 (Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems) covers ongoing maintenance of sprinkler and standpipe systems.
Question 2: A healthcare facility is classified as a high-rise building. Which additional fire safety requirement applies under NFPA 101?
- Wet-pipe sprinklers only in corridors
- A full building evacuation plan instead of defend-in-place
- Voice/alarm communication system throughout the building (Correct answer)
- Additional smoke compartments on every floor
Correct answer: Voice/alarm communication system throughout the building
High-rise buildings under NFPA 101 require an emergency voice/alarm communication system to allow targeted announcements by floor or zone.
Question 3: What is the purpose of a pre-action sprinkler system in sensitive healthcare areas such as MRI or data centers?
- To provide faster water discharge than wet-pipe systems
- To prevent accidental water discharge by requiring two triggers before water flows (Correct answer)
- To use a dry chemical agent instead of water
- To automatically shut off after the fire is extinguished
Correct answer: To prevent accidental water discharge by requiring two triggers before water flows
Pre-action systems require both a supervisory (detection) signal and a sprinkler head to open before water flows, preventing accidental discharge in sensitive areas.
Question 4: Under NFPA 101, which means of egress component is defined as 'that portion of a means of egress that provides for travel to the exit'?
- Exit access (Correct answer)
- Exit
- Exit discharge
- Corridor
Correct answer: Exit access
NFPA 101 defines exit access as the portion of the means of egress that leads from any occupied portion of a building to an exit.
Question 5: A healthcare facility is planning a construction project that will affect fire-rated assemblies. Which document must be submitted to The Joint Commission to manage this risk?
- Environment of Care Risk Assessment
- Infection Control Risk Assessment (ICRA)
- Interim Life Safety Measures (ILSM) Assessment (Correct answer)
- Construction Fire Safety Management Plan
Correct answer: Interim Life Safety Measures (ILSM) Assessment
An ILSM assessment must be completed and documented whenever construction activities impair fire protection systems or egress paths in a healthcare facility.
Question 6: Which electrical system test is required under NFPA 110 to verify that an emergency generator will support critical life safety loads during a power outage?
- Monthly load bank test at 100% rated capacity
- Annual 4-hour load test at minimum 30% nameplate load (Correct answer)
- Quarterly infrared thermography inspection
- Semi-annual transfer switch exercise under full load
Correct answer: Annual 4-hour load test at minimum 30% nameplate load
NFPA 110 requires an annual 4-hour load test at a minimum of 30% of the nameplate kW rating for Level 1 emergency power supply systems.
Question 7: In a healthcare facility, which condition would require a fire watch to be established immediately?
- A single sprinkler head requires replacement in one room
- An entire sprinkler system zone is taken out of service for more than 4 hours (Correct answer)
- A fire alarm panel is temporarily silenced for testing
- A fire door hold-open device is disconnected during a drill
Correct answer: An entire sprinkler system zone is taken out of service for more than 4 hours
NFPA 25 and most AHJs require a fire watch when a sprinkler system is out of service for 4 or more hours in a 24-hour period.
CHFM Fire and Life Safety 5
Which NFPA standard governs the inspection, testing, and maintenance of water-based fire protection systems (sprinklers, standpipes) in healthcare facilities?