RMGA Safety Protocols & Risk Management 4

Question 1

During a medical gas system shutdown drill, staff discover that the zone valve box in the ICU is not labeled. The correct action is to:

Accepted Answer

Stop the drill, label the box correctly before resuming, and document the corrective action

Answer

Unlabeled zone valves are a life-safety deficiency; they must be corrected immediately because incorrect valve closure during an emergency can harm patients.

Question 2

The term 'oxygen enriched atmosphere' (OEA) is defined as an atmosphere containing oxygen above:

Accepted Answer

23.5%

Answer

An OEA is defined as any atmosphere with oxygen concentration above 23.5%, significantly increasing the flammability of materials.

Question 3

A cylinder restraint system is required in medical gas storage areas primarily to prevent:

Accepted Answer

Cylinders from falling and causing valve damage or projectile hazard

Answer

Unsecured high-pressure cylinders that fall can shear their valves, converting the cylinder into a dangerous projectile.

Question 4

A Permit-Required Confined Space for medical gas work would include a space that:

Accepted Answer

Has limited means of entry/exit and may contain a hazardous atmosphere

Answer

Permit-Required Confined Spaces are defined by OSHA as spaces with restricted entry/exit, potential for hazardous atmospheres, or engulfment hazards.

Question 5

When a healthcare facility receives a medical gas cylinder with a damaged valve, the correct action is to:

Accepted Answer

Return the cylinder to the supplier and document the non-conformance

Answer

Damaged cylinders must be returned to the supplier; in-house repair of pressure vessel components is not permitted and creates a safety hazard.

(RMGA) Registered Medical Gas Administrator Certification Practice Test

(RMGA) Registered Medical Gas Administrator Certification Practice Test

RMGA Safety Protocols & Risk Management 4