Question 1

Which gas has been used successfully in the treatment of pulmonary hypertension of the newborn?

Accepted Answer

A)  Oxygen 
B)  Nitric oxide 
C)  Nitrous oxide 
D)  Helium-oxygen mixture 
A)  Oxygen 
B)  Nitric oxide 
C)  Nitrous oxide 
D)  Helium-oxygen mixture B

Question 2

At -183° C,which of the following gases exists as a pale,bluish liquid that is slightly heavier than water?

Accepted Answer

A)  Air 
B)  Oxygen 
C)  Nitrous oxide 
D)  Carbon dioxide 
A)  Air 
B)  Oxygen 
C)  Nitrous oxide 
D)  Carbon dioxide B

Question 3

Which of the following agencies makes recommendations for medical air supply?

Accepted Answer

A)  ISO 
B)  NFPA 
C)  CGA 
D)  Bureau of Medical Devices 
A)  ISO 
B)  NFPA 
C)  CGA 
D)  Bureau of Medical Devices B

Question 4

Which safety system(s)is (are)found at station outlets of a medical gas piping system?
1)Diameter Index Safety System (DISS)
2)American Standard Safety System (ASSS)
3)Pin Index Safety System
4)Quick Connect

Accepted Answer

A)  1 
B)  1 and 4 
C)  2 and 3 
D)  2 and 4 
A)  1 
B)  1 and 4 
C)  2 and 3 
D)  2 and 4

Question 5

Which safety system is used with small cylinders,sizes "A" through "E"?

Accepted Answer

A)  Pin Index Safety System 
B)  Diameter Index Safety System 
C)  Direct-Acting Valve Safety System 
D)  American Standard Index Safety System 
A)  Pin Index Safety System 
B)  Diameter Index Safety System 
C)  Direct-Acting Valve Safety System 
D)  American Standard Index Safety System

Question 6

Which of the following gases may be used as a refrigerant?

Accepted Answer

A)  Oxygen 
B)  Nitric oxide 
C)  Carbon dioxide 
D)  Carbon monoxide 
A)  Oxygen 
B)  Nitric oxide 
C)  Carbon dioxide 
D)  Carbon monoxide

Question 7

The NFPA requires that bulk oxygen systems be at least how many feet from parked vehicles?

Accepted Answer

A)  5 
B)  10 
C)  15 
D)  20 
A)  5 
B)  10 
C)  15 
D)  20

Question 8

Which of the following types of compressor can accommodate a mechanical ventilator?
1)Diaphragm
2)Liquid air
3)Rotary
4)Piston

Accepted Answer

A)  1 
B)  2 and 4 
C)  3 and 4 
D)  1,3,and 4 
A)  1 
B)  2 and 4 
C)  3 and 4 
D)  1,3,and 4

Question 9

Which agency designed the safety systems for outlet connections of cylinder valves?

Accepted Answer

A)  Z-79 Committee 
B)  CGA 
C)  FDA 
D)  American National Standards Institute (ANSI) 
A)  Z-79 Committee 
B)  CGA 
C)  FDA 
D)  American National Standards Institute (ANSI)

Question 10

Which of the following are components of a bulk liquid oxygen system?
1)3AA container
2)Insulated reservoir
3)Pressure-release valve
4)A heater for the liquid oxygen

Accepted Answer

A)  2 and 3 
B)  1 and 3 
C)  2 and 4 
D)  1 and 4 
A)  2 and 3 
B)  1 and 3 
C)  2 and 4 
D)  1 and 4

Question 11

In high concentrations,which of the following gases is a potent anesthetic?

Accepted Answer

A)  Nitric oxide 
B)  Nitrous oxide 
C)  Carbon dioxide 
D)  Helium-oxygen mixture 
A)  Nitric oxide 
B)  Nitrous oxide 
C)  Carbon dioxide 
D)  Helium-oxygen mixture

Question 12

Which agency sets purity standards for medical gases?

Accepted Answer

A)  CGA 
B)  DOT 
C)  FDA 
D)  International Standards Organization (ISO) 
A)  CGA 
B)  DOT 
C)  FDA 
D)  International Standards Organization (ISO)

Question 13

Which of the following type(s)of air compressors is (are)used in bulk supply systems?
1)Piston
2)Rotary
3)Liquid air
4)Diaphragm

Accepted Answer

A)  1 and 4 
B)  1 and 3 
C)  1 and 2 
D)  2 
A)  1 and 4 
B)  1 and 3 
C)  1 and 2 
D)  2

Question 14

Which of the following statements are true given that,on one side of a medical gas cylinder,the only markings to appear are 3 (tw)84 + *.
1)The cylinder passed the hydrostatic test.
2)The cylinder must be retested after 5 years.
3)The cylinder must be retested after 10 years.
4)The cylinder was manufactured in March 1984.
5)Hydrostatic testing was performed in March 1984.

Accepted Answer

A)  2,3,and 4 
B)  2,3,and 5 
C)  1,4,and 5 
D)  1,2,and 4 
A)  2,3,and 4 
B)  2,3,and 5 
C)  1,4,and 5 
D)  1,2,and 4

Question 15

Which size cylinder would be most appropriate for use during patient transport?

Accepted Answer

A)  H 
B)  G 
C)  M 
D)  E 
A)  H 
B)  G 
C)  M 
D)  E

Question 16

The concentration of oxygen leaving an oxygen concentrator depends on the:

Accepted Answer

A)  number of sieves in the unit. 
B)  number of compressors used. 
C)  set flow rate of the gas exiting. 
D)  size of the sodium-aluminum silicate pellets. 
A)  number of sieves in the unit. 
B)  number of compressors used. 
C)  set flow rate of the gas exiting. 
D)  size of the sodium-aluminum silicate pellets.

Question 17

Safety systems for medical gases are recommended and provided by:

Accepted Answer

A)  DOT. 
B)  CGA. 
C)  FDA. 
D)  National Fire Protection Association (NFP
A) . 
A)  DOT. 
B)  CGA. 
C)  FDA. 
D)  National Fire Protection Association (NFP
A) .

Question 18

A 97% purity standard is required for which of the following gases?

Accepted Answer

A)  Ethylene 
B)  Nitrogen 
C)  Nitric oxide 
D)  Nitrous oxide 
A)  Ethylene 
B)  Nitrogen 
C)  Nitric oxide 
D)  Nitrous oxide

Question 19

What are the pin positions for an "E" size oxygen cylinder?

Accepted Answer

A)  2 and 4 
B)  2 and 5 
C)  2 and 6 
D)  3 and 5 
A)  2 and 4 
B)  2 and 5 
C)  2 and 6 
D)  3 and 5

Question 20

The gas above liquid oxygen is maintained:

Accepted Answer

A)  between its freezing point and its critical temperature. 
B)  between its boiling point and its critical temperature. 
C)  at its critical pressure. 
D)  at its boiling point. 
A)  between its freezing point and its critical temperature. 
B)  between its boiling point and its critical temperature. 
C)  at its critical pressure. 
D)  at its boiling point.

Which gas has been used successfully in the treatment of pulmonary hypertension of the newborn?

At -183° C,which of the following gases exists as a pale,bluish liquid that is slightly heavier than water?

Which of the following agencies makes recommendations for medical air supply?

Which safety system(s)is (are)found at station outlets of a medical gas piping system? 1)Diameter Index Safety System (DISS) 2)American Standard Safety System (ASSS) 3)Pin Index Safety System 4)Quick Connect

Which safety system is used with small cylinders,sizes "A" through "E"?

Which of the following gases may be used as a refrigerant?

The NFPA requires that bulk oxygen systems be at least how many feet from parked vehicles?

Which of the following types of compressor can accommodate a mechanical ventilator? 1)Diaphragm 2)Liquid air 3)Rotary 4)Piston

Which agency designed the safety systems for outlet connections of cylinder valves?

Which of the following are components of a bulk liquid oxygen system? 1)3AA container 2)Insulated reservoir 3)Pressure-release valve 4)A heater for the liquid oxygen

In high concentrations,which of the following gases is a potent anesthetic?

Which agency sets purity standards for medical gases?

Which of the following type(s)of air compressors is (are)used in bulk supply systems? 1)Piston 2)Rotary 3)Liquid air 4)Diaphragm

Which size cylinder would be most appropriate for use during patient transport?

The concentration of oxygen leaving an oxygen concentrator depends on the:

Safety systems for medical gases are recommended and provided by:

A 97% purity standard is required for which of the following gases?

What are the pin positions for an "E" size oxygen cylinder?

The gas above liquid oxygen is maintained:

Basic Physics for the Respiratory Therapist

Principles of Infection Control

Administering Medical Gases: Regulators, Flowmeters, and

Airway Management Devices and Advanced Cardiac Life Support

Humidity and Aerosol Therapy

Lung Expansion Therapy Devices

Assessment of Pulmonary Function

Assessment of Cardiovascular Function

Blood Gas Monitoring

Sleep Diagnostics

Introduction to Ventilators

Mechanical Ventilators: General-Use Devices

Infant and Pediatric Devices

Transport, Home Care, and Noninvasive Ventilatory Devices

Filters

Exam 3: Manufacture, Storage, and Transport of Medical Gases

Which gas has been used successfully in the treatment of pulmonary hypertension of the newborn?

At -183° C,which of the following gases exists as a pale,bluish liquid that is slightly heavier than water?

Which of the following agencies makes recommendations for medical air supply?

Which safety system(s)is (are)found at station outlets of a medical gas piping system? 1)Diameter Index Safety System (DISS) 2)American Standard Safety System (ASSS) 3)Pin Index Safety System 4)Quick Connect

Which safety system is used with small cylinders,sizes "A" through "E"?

Which of the following gases may be used as a refrigerant?

The NFPA requires that bulk oxygen systems be at least how many feet from parked vehicles?

Which of the following types of compressor can accommodate a mechanical ventilator? 1)Diaphragm 2)Liquid air 3)Rotary 4)Piston

Which agency designed the safety systems for outlet connections of cylinder valves?

Which of the following are components of a bulk liquid oxygen system? 1)3AA container 2)Insulated reservoir 3)Pressure-release valve 4)A heater for the liquid oxygen

In high concentrations,which of the following gases is a potent anesthetic?

Which agency sets purity standards for medical gases?

Which of the following type(s)of air compressors is (are)used in bulk supply systems? 1)Piston 2)Rotary 3)Liquid air 4)Diaphragm

Which size cylinder would be most appropriate for use during patient transport?

The concentration of oxygen leaving an oxygen concentrator depends on the:

Safety systems for medical gases are recommended and provided by:

A 97% purity standard is required for which of the following gases?

What are the pin positions for an "E" size oxygen cylinder?

The gas above liquid oxygen is maintained:

Basic Physics for the Respiratory Therapist

Principles of Infection Control

Administering Medical Gases: Regulators, Flowmeters, and

Airway Management Devices and Advanced Cardiac Life Support

Humidity and Aerosol Therapy

Lung Expansion Therapy Devices

Assessment of Pulmonary Function

Assessment of Cardiovascular Function

Blood Gas Monitoring

Sleep Diagnostics

Introduction to Ventilators

Mechanical Ventilators: General-Use Devices

Infant and Pediatric Devices

Transport, Home Care, and Noninvasive Ventilatory Devices

Filters