|LATEST VERSION 2025\26
Terms in this set (180)
An existing system that is not in B) authority having jurisdiction
strict compliance with the
provisions of this code shall be
permitted to be continued in
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 staff
Cylinder and cryogenic B) unusable
liquid container outlet
connections
shall be designed as to render
the attachment point _ when
removal of the outlet
connection is attempted. A)
reusable B) unusable C)
unsuitable D) universal
,Cylinders in use and in storage B) 125
shall be prevented from
reaching temperatures in excess
of _ *F. A) 120 B) 125 C) 130 D) 135
Nitrous oxide and C)20
carbon dioxide using
cylinders or
portable containers shall be
prevented from reaching
temperatures lower than _ *F A)
130 B)125 C) 20 D) -20
Which of the following systems D) medical air sources
shall not be permitted to be
located in an outdoor
enclosure? A) bulk cryogenic
liquid cylinders B) manifolds for
gas cylinders C) manifolds for
cryogenic liquid containers D)
medical air sources
Indoor locations for oxygen, B) designated storage area
nitrous oxide, and mixtures of
these gases shall not
communicate with any of the
following except _? A) area with
open flames B) designated
storage area C) engines D)
kitchens
,Locations for central supply A) electrical
systems shall have _ devices
protected from physical
damage? A) electrical B)
pressure indicating C) regulating
D) relief
Outdoor locations A) base
surrounded by impermeable
walls, except fire barrier
walls, shall have
protected ventilation openings
at the _ of each wall to allow
free circulation of air within
the enclosure? A) base B)
corner) C)
middle D) top
All positive pressure supply C) parallel
systems shall be provided with
duplex line pressure regulators
piped in _? A) circuit B) loop C)
parallel D) series
All pressure relief valves shall D) stainless steel
be made of brass, bronze, or
_? A) carbon steel B) cast iron
C)
copper D) stainless steel
, Central supply systems for C) 50
positive pressure gases shall
have one or more relief valves,
the valves shall have a relief
setting that is _% above normal
working operating pressure? A)
30 B) 40 C) 50 D) 60
When vented to the B) any manner that will distinguish them from the medical gas
outside, relief valve vent pipeline
lines shall be labeled in
which way? A)
adhesive markers B) any manner
that will distinguish them from
the medical gas pipeline C)
stenciling D) stickers
An auxiliary source connection D) visual pressure indicator
shall consist of all of the
following except? A)
removable plug or cap B) tee
C) valve D)
visual pressure indicator