NFPA-99 PRACTICE TEST 2026 WITH 150 QUESTIONS AND VERIFIED
CORRECT ANSWERS (TRUE/FALSE QUESTIONS & ANSWERS) |
ALREADY GRADED A+ | GUARANTEED SUCCESS | NFPA 99 NEWEST
EXAM 2026
Categories shall be determined by following and documenting a defined risk
assessment procedure.
A. True
B. False - ANSWER-A
Facility systems in which failure of such equipment is likely to cause minor injury
to patients or caregivers shall be designed to meet what category?
A1
B2
C3
D 4 - ANSWER-B
What facility, building, or structure is used to house chambers and all auxiliary
service equipment for medical applications and procedures at pressures above
normal atmospheric pressures?
A Hospital
B Hyperbaric
C Hypobaric
D Hypoxia - ANSWER-B
,What element exists as a colorless, odorless, and tasteless gas at atmospheric
temperatures and pressures?
A Nitrous Oxide
B Liquid Oxygen
C Oxygen
D Hydrogen - ANSWER-C
A warning system within an area uses a ________ that provides continuous visible
and audible surveillance of category 1 and 2 medical gases and vacuum systems.
A Alternate Alarm
B Area Alarm
C Local Alarm
D Master Alarm - ANSWER-B
What system is used to monitor the operation and condition of the source of supply
of each medical gas and vacuum piping system?
A Master alarm system
B Area alarm system
C Building management system
D Pressure indicator system - ANSWER-A
A _____ device is used for connecting the outlets of one or more gas cylinders to
the central piping systems.
A Mask
B Manifold
,C Manufactured Assembly
D Connection - ANSWER-B
What is not part of a typical category 1 medical gas vacuum system?
A An inlet at locations where patient suction could be required
B Patient lead
C Pressure gauges and operating controls
D Shutoff valves - ANSWER-B
What is a pneumatic terminus of a piped gas system? Other than critical continuous
duty, nonflammable medical life support type gases.
A Compressor
B Service inlet
C Service outlet
D Vacuum outlet - ANSWER-C
A DISS connector is a system of _____ medical gas and vacuum connectors
complying with a CGA Pamphlet V-5.
A Double insulated
B Emergency
C Interchangeable
D Non-interchangeable - ANSWER-D
Manufactures shall design their medical air compressors to exclude _____ from the
air stream and compression chamber.
, A nitrous oxide
B oxygen
C oil
D ozone - ANSWER-C
Within a single patient room or critical care area to provide access for two or more
gases through a common delivery system, which of the following would be used?
A Surface mounted medical gas rail systems (MGR)
B Multiple outlet systems (MOS)
C Branch Systems (BS)
D Waster anesthetic gas disposal (WAGD) - ANSWER-A
What device automatically reduces gas under high pressure to a usable lower
working pressure a(an) _____ would be use.
A service connection
B service inlet/outlet
C service terminal
D semi-permanent - ANSWER-D
A non-interchangeable connection, usually a D.I.S.S connector, which is the
termination of the pipeline and which is intended to be detached only for service, a
__________ shall be use.
A. service connection
B. service inlet/outlet
C. service terminal
CORRECT ANSWERS (TRUE/FALSE QUESTIONS & ANSWERS) |
ALREADY GRADED A+ | GUARANTEED SUCCESS | NFPA 99 NEWEST
EXAM 2026
Categories shall be determined by following and documenting a defined risk
assessment procedure.
A. True
B. False - ANSWER-A
Facility systems in which failure of such equipment is likely to cause minor injury
to patients or caregivers shall be designed to meet what category?
A1
B2
C3
D 4 - ANSWER-B
What facility, building, or structure is used to house chambers and all auxiliary
service equipment for medical applications and procedures at pressures above
normal atmospheric pressures?
A Hospital
B Hyperbaric
C Hypobaric
D Hypoxia - ANSWER-B
,What element exists as a colorless, odorless, and tasteless gas at atmospheric
temperatures and pressures?
A Nitrous Oxide
B Liquid Oxygen
C Oxygen
D Hydrogen - ANSWER-C
A warning system within an area uses a ________ that provides continuous visible
and audible surveillance of category 1 and 2 medical gases and vacuum systems.
A Alternate Alarm
B Area Alarm
C Local Alarm
D Master Alarm - ANSWER-B
What system is used to monitor the operation and condition of the source of supply
of each medical gas and vacuum piping system?
A Master alarm system
B Area alarm system
C Building management system
D Pressure indicator system - ANSWER-A
A _____ device is used for connecting the outlets of one or more gas cylinders to
the central piping systems.
A Mask
B Manifold
,C Manufactured Assembly
D Connection - ANSWER-B
What is not part of a typical category 1 medical gas vacuum system?
A An inlet at locations where patient suction could be required
B Patient lead
C Pressure gauges and operating controls
D Shutoff valves - ANSWER-B
What is a pneumatic terminus of a piped gas system? Other than critical continuous
duty, nonflammable medical life support type gases.
A Compressor
B Service inlet
C Service outlet
D Vacuum outlet - ANSWER-C
A DISS connector is a system of _____ medical gas and vacuum connectors
complying with a CGA Pamphlet V-5.
A Double insulated
B Emergency
C Interchangeable
D Non-interchangeable - ANSWER-D
Manufactures shall design their medical air compressors to exclude _____ from the
air stream and compression chamber.
, A nitrous oxide
B oxygen
C oil
D ozone - ANSWER-C
Within a single patient room or critical care area to provide access for two or more
gases through a common delivery system, which of the following would be used?
A Surface mounted medical gas rail systems (MGR)
B Multiple outlet systems (MOS)
C Branch Systems (BS)
D Waster anesthetic gas disposal (WAGD) - ANSWER-A
What device automatically reduces gas under high pressure to a usable lower
working pressure a(an) _____ would be use.
A service connection
B service inlet/outlet
C service terminal
D semi-permanent - ANSWER-D
A non-interchangeable connection, usually a D.I.S.S connector, which is the
termination of the pipeline and which is intended to be detached only for service, a
__________ shall be use.
A. service connection
B. service inlet/outlet
C. service terminal
