Medical Gas Certification
pre-test with questions and
well verified answers actual
exam!!! 2026
An existing system that is not in strict compliance with the provisions of this code shall be
permitted to be continued in a use as long as the __________ has determined that such use
does not constitute a distinct hazard to life.
A. Architect
B. Authority having jurisdiction
C. Engineer
D. Nursing - ANSWER -B. Authority having jurisdiction
Indoor locations for oxygen, nitrous oxide, and mixtures of these gases shall not communicate
with any of the following except__________
A. Areas with open flames
B. Designated storage area
C. Engines
D. Kitchens - ANSWER -B. Designated storage area
An auxiliary source connection shall consist of all the following except
A. Removable plug or cap
, B. Tree
C. Valve
D. Visual pressure indicator - ANSWER -D. Visual pressure indicator
When multiple buildings are served from a single cryogenic liquid oxygen source, it is required
to place the emergency oxygen supply connection in-
A. Each building served
B. The building closest to the source
C. The largest building served
D. The main building only - ANSWER -A. Each building served
The minimum clearance around the EOSC for a temporary source of supply is ____________ ft.
A. 2
B. 3
C. 5
D. 6 - ANSWER -B. 3
The quality medical air shall comply with all of the following standards except
A. Be filtered to 0.01 microns
B. Have lesson than 25 ppm gaseous hydrocarbons
C. Have no detectable liquid hydrocarbons
D. Meet the requirement of medical air USP - ANSWER -A. Except be filtered to 0.01
microns
Medical air sources shall only be use for _____
A. Air operating devices
B. Human respiratory applications
C. Instrument air
D. WAGD - ANSWER -B. Human respiratory applications
pre-test with questions and
well verified answers actual
exam!!! 2026
An existing system that is not in strict compliance with the provisions of this code shall be
permitted to be continued in a use as long as the __________ has determined that such use
does not constitute a distinct hazard to life.
A. Architect
B. Authority having jurisdiction
C. Engineer
D. Nursing - ANSWER -B. Authority having jurisdiction
Indoor locations for oxygen, nitrous oxide, and mixtures of these gases shall not communicate
with any of the following except__________
A. Areas with open flames
B. Designated storage area
C. Engines
D. Kitchens - ANSWER -B. Designated storage area
An auxiliary source connection shall consist of all the following except
A. Removable plug or cap
, B. Tree
C. Valve
D. Visual pressure indicator - ANSWER -D. Visual pressure indicator
When multiple buildings are served from a single cryogenic liquid oxygen source, it is required
to place the emergency oxygen supply connection in-
A. Each building served
B. The building closest to the source
C. The largest building served
D. The main building only - ANSWER -A. Each building served
The minimum clearance around the EOSC for a temporary source of supply is ____________ ft.
A. 2
B. 3
C. 5
D. 6 - ANSWER -B. 3
The quality medical air shall comply with all of the following standards except
A. Be filtered to 0.01 microns
B. Have lesson than 25 ppm gaseous hydrocarbons
C. Have no detectable liquid hydrocarbons
D. Meet the requirement of medical air USP - ANSWER -A. Except be filtered to 0.01
microns
Medical air sources shall only be use for _____
A. Air operating devices
B. Human respiratory applications
C. Instrument air
D. WAGD - ANSWER -B. Human respiratory applications
