Author: Victor Stateman
Last saved by: Alexis Strickland
Company: Pipefitters Training Fund 597

Worksheet 1
Name: 				
Date: 				

1. Which of the following systems shall not be permitted to be located in an outdoor enclosure?
A. Medical air sources
B. Manifolds for gas cyclinders with or without reserve
C. Bulk cryogenic liquid system
D. Manifolds for cryogenic liquid cylinders
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2. What system is used to monitor the operation and condition of the source supply of each medical gas and vacuum piping system?
A. Master alarm system
B. Area alarm system
C. Building anagement system
D. Pressure indidcator system
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3. What system is used to capture and carry away gases away from anesthesia or analgesia equipment?
A. Waste anesthetic gas disposal system
B. Medical surgical vacuum
C. Mask system
D. Terminal system
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4. What is not part of a typical category 1 medical gas vacuum system?
A. An inlet at lcoations where patient suction could be
B. Patient lead
C. Pressure gauges and operating controls
D. Shutoff valves
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5. What is a pnuematic 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
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6. What guide is for preparation of precautionary labeling and marking of compressed gas containers?
A. ANSI/ ISA S-7.0.01
B. CGA V-5
C. CGA C-7
D. CGA P-2.7
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7. What device that automatically reduces gas under high pressure to a usable lower working pressure?
A. Final line regulator
B. Isolation valve
C. positive negative regulator
D. pressure reducing regulator
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8. Under the risk categories, what category does major injury or death to patients or caregivers?
A. 4
B. 1
C. 3
D. 2
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9. The riser is the ______ pipe that connects the main line to various levels of the facility?
A. Main
B. Branch
C. Vertical
D. Horizontal
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10. The main text of which contains only mandatory provisions using the word shall to indicate the requirements of a ______ and suitable for adoption into law. Non-mandatory provisions shall be located in an appendix or annex are not to be considered requirement of a _______.
A. Standard, Code
B. Code, Standard
C. Should, Standard
D. Code, Listed
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11. Oxygen enriched atmosphere is the concentration of oxygen that exceeds _____ percent by volume.
A. 19.5
B. 22.5
C. 99.5
D. 23.5
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12. Medical support gas, nitrogen or instrument air is used to operate ______ ?
A. medical surgical tools
B. Air driven booms
C. Pendants
D. All of the above
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13. Manufacturers shall design their medical air compressors to exclude _______ from the air stream and compression chamber?
A. Nitrous oxide
B. Oxygen
C. Oil
D. Ozone
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14. 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?
A. 1
B. 2
C. 3
D. 4
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15. Building, structure or space used to house chambers and all auxiliary service equipment for medical applications and procedures at pressures above normal atmospheric pressures?
A. Hospital
B. Hyperbaric facility
C. Hypobaric
D. Hypoxia
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16. A DISS connector is a system of ______ medical gas and vacuum connectors comply with CGA V-5 
A. Double insulated
B. Emergency
C. Interchangeable
D. the main building only
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17. A _____ device is used for connecting the outlets of one or more gas cyclinders to the central piping system?
A. Mask
B. Manifold
C. Manufactured assembly
D. Connection
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18. A chemical element that, at normal atmosphere temperatures and pressures, exsist as a colorless, odorless and tasteless gas and comprises about 21% by volume of the earth’s atmosphere.
A. Nitrous Oxide
B. Liquid Oxygen
C. Oxygen
D. Hydrogen
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19. A factory assembled product designed for anesthetics or convenience that contains medical gas outlets or vacuum inlets, piping, or other related to medical gases is a ______ ?
A. Subsystem
B. Manufactured assembly
C. Reconstituted assembly
D. All of the above
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20. A non-interchangeable connection, usually a DISS connector, which is the termination of the pipeline and which is intended to be detached only for service, a _____ shall be used
A. Service connection
B. Service inlet/outlet
C. Service terminal
D. Semi-permanent connection
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21. A portion of the health care facility designated by the governing body that serves a specific purpose is called ____ ?
A. Wastes
B. Category
C. Spaces
D. Rooms
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22. A system of non-interchangeable medical gas and vacuum connectors shall comply with ______ for low pressure connections for medical gas applications?
A. CDA copper tube handbook
B. The joint commission comprehensive manual for hospitals
C. CGA V-5 Diameter index safety system
D. ASHRAE handbook of fundamentals
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23. A warning system within an area uses a ______ that provides continuous visible and audible surveillance of category 1 and category 2 medical gas and vacuum systems?
A. Alternate Alarm
B. Area Alarm
C. Local Alarm
D. Master Alarm
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24. An active system or equipment whose failure is not likely to cause injury to patients, staff or visitors shall be designed to meet what category?
A. 2
B. 1
C. 4
D. 3
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25. Within a single patient room or critical care area to provide access for two or more gases through a common delivery system. Which would be used?
A. Surface mounted medical gas rail system (MGR)
B. Multiple outlet systems (MOS)
C. Branch system (BS)
D. Waste anesthetic gas disposal (WAGD)
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26. Any liquefied or vaporized gas alone or in any combination with other gases that is classified as a drug
A. Compressed Medical Gases
B. Cyclinder
C. Container
D. None of the above
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27. Any liquefied or vaporized gas alone or in any combination with other gases that is classified as a drug
A. Compressed Medical Gases
B. Cyclinder
C. Container
D. None of the above
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Worksheet 1 answer
1. A
2. A
3. A
4. B
5. C
6. C
7. D
8. B
9. C
10. B
11. D
12. D
13. C
14. B
15. B
16. D
17. B
18. C
19. B
20. D
21. C
22. C
23. B
24. D
25. A
26. A
27. A