84 questions med gas Exam
2025
Station outlets/inlets shall be identified as to the _______ for the specific gas
or vacuum provided.
a. Chemical symbol
b. Name
c. Name or chemical symbol
d. Piping type - -c
- When brazing, joints shall be continuously purged with oil-free, dry
nitrogen NF to prevent the formation of _______ on the inside surface of the
joint.
a. Copper oxide
b. Crystalliation
c. Polymeric materials
d. Volatalized liquids - -a
- ASSE 6000 Annex J provides "Recommended Guidelines for Conducting
Planned Medical gas Systems Shutdown and Temporary Backfeed." Annex J
guidelines do NOT include a list of responsibilites for which types of worker?
a. Installer
b. Medical Gas Generalist
c. Shutdown Coordinator
d. Verifier - -b
- What is the standard gauge pressure (psi) for nitrogen gas service?
a. 15-30
b. 50-55
c. 160-185
d. It varies with the system type - -c
- In a facility where medical gas or vacuum systems are present and the
failure of such equipment or system is likely to cause imminent major injury
or death to patients or caregivers, the system shall be designed to meet
which Category of requirements?
a. 1
b. 2
c. 3
d. 4 - -a
- How many hours must the medical air compressor system be operating
normally before air quality test can be performed?
, a. 2
b. 8
c. 12
d. 32 - -c
- Which of the following fittings is NOT permitted for joining vacuum
distribution pipeline systems?
a. Axially swaged
b. Memory metal
c. Non-removable push-fit
d. Welded - -c
- Medical air sources shall be used for ______ and human respiration.
a. Air-operating devices
b. Calibration of medical respiratory devices
c. Disinfecting tools.
d. Instrument air - -b
- In central supply systems using gas cylinders, each header shall have a
__________ valve to prevent backflow and to permit service to the header.
a. Ball
b. Bypass
c. Check
d. Relief - -c
- Which type of connectors shall connect the medical air compressors with
their intake and outlet piping?
a. Compression fitting
b. Dielectric
c. Flexible
d. Insulated - -c
- WAGD networks shall provide a WAGD inlet in all locations where _____ is
intended to be administered.
a. Medical air
b. Nitrogen
c. Nitrous oxide
d. Oxygen - -c
- In a bulk supply system, when the cryogenic liquid reserve's contents are
reduced to one day's supply, which alarm system(s) shall be activated?
a. Area
b. Local
c. Master
d. Master and area - -c
2025
Station outlets/inlets shall be identified as to the _______ for the specific gas
or vacuum provided.
a. Chemical symbol
b. Name
c. Name or chemical symbol
d. Piping type - -c
- When brazing, joints shall be continuously purged with oil-free, dry
nitrogen NF to prevent the formation of _______ on the inside surface of the
joint.
a. Copper oxide
b. Crystalliation
c. Polymeric materials
d. Volatalized liquids - -a
- ASSE 6000 Annex J provides "Recommended Guidelines for Conducting
Planned Medical gas Systems Shutdown and Temporary Backfeed." Annex J
guidelines do NOT include a list of responsibilites for which types of worker?
a. Installer
b. Medical Gas Generalist
c. Shutdown Coordinator
d. Verifier - -b
- What is the standard gauge pressure (psi) for nitrogen gas service?
a. 15-30
b. 50-55
c. 160-185
d. It varies with the system type - -c
- In a facility where medical gas or vacuum systems are present and the
failure of such equipment or system is likely to cause imminent major injury
or death to patients or caregivers, the system shall be designed to meet
which Category of requirements?
a. 1
b. 2
c. 3
d. 4 - -a
- How many hours must the medical air compressor system be operating
normally before air quality test can be performed?
, a. 2
b. 8
c. 12
d. 32 - -c
- Which of the following fittings is NOT permitted for joining vacuum
distribution pipeline systems?
a. Axially swaged
b. Memory metal
c. Non-removable push-fit
d. Welded - -c
- Medical air sources shall be used for ______ and human respiration.
a. Air-operating devices
b. Calibration of medical respiratory devices
c. Disinfecting tools.
d. Instrument air - -b
- In central supply systems using gas cylinders, each header shall have a
__________ valve to prevent backflow and to permit service to the header.
a. Ball
b. Bypass
c. Check
d. Relief - -c
- Which type of connectors shall connect the medical air compressors with
their intake and outlet piping?
a. Compression fitting
b. Dielectric
c. Flexible
d. Insulated - -c
- WAGD networks shall provide a WAGD inlet in all locations where _____ is
intended to be administered.
a. Medical air
b. Nitrogen
c. Nitrous oxide
d. Oxygen - -c
- In a bulk supply system, when the cryogenic liquid reserve's contents are
reduced to one day's supply, which alarm system(s) shall be activated?
a. Area
b. Local
c. Master
d. Master and area - -c
