RMGA Medical Gas Cylinder Management & Storage

Question 1

According to NFPA 99, what minimum distance must be maintained between medical gas cylinder storage areas and combustible materials?

Accepted Answer

20 feet

Answer

NFPA 99 requires a minimum of 20 feet of separation between cylinder storage and combustible materials, or a non-combustible barrier at least 5 feet high.

Question 2

Which federal agency has primary jurisdiction over the transportation and qualification of medical gas cylinders in the United States?

Accepted Answer

DOT

Answer

The Department of Transportation (DOT) regulates the manufacture, qualification, requalification, and transportation markings required for medical gas cylinders.

Question 3

What is the maximum volume of nonflammable medical gases that may be stored in a single unenclosed area before a dedicated storage room is required per NFPA 99?

Accepted Answer

3,000 cubic feet

Answer

NFPA 99 requires a dedicated, properly ventilated storage room when the aggregate volume of nonflammable medical gases in a single area exceeds 3,000 cubic feet.

Question 4

How should empty medical gas cylinders be managed in a healthcare facility?

Accepted Answer

Segregated, clearly labeled 'empty,' and stored in a separate area

Answer

Empty cylinders must be clearly labeled and stored separately from full cylinders to prevent accidental use and to maintain proper inventory control.

Question 5

What minimum residual pressure should be maintained in a returnable medical gas cylinder before sending it back to the supplier?

Accepted Answer

25 psig

Answer

Maintaining a minimum of 25 psig of residual pressure prevents ambient air and contaminants from entering the cylinder, preserving gas purity for the next fill.

(RMGA) Registered Medical Gas Administrator Certification Practice Test

(RMGA) Registered Medical Gas Administrator Certification Practice Test

RMGA Medical Gas Cylinder Management & Storage