RMGA Safety Protocols & Risk Management 2

Question 1

When a medical gas pipeline system experiences a sudden pressure drop to zero in an oxygen zone, the FIRST action staff should take is:

Accepted Answer

Switch patients to portable oxygen cylinders immediately

Answer

A sudden pressure drop to zero means supply failure; patients must be placed on portable oxygen immediately to prevent harm while the root cause is investigated.

Question 2

NFPA 99 categorizes medical gas systems by risk category primarily based on:

Accepted Answer

The potential for patient harm if the system fails

Answer

NFPA 99 risk categories (1–4) are determined by the probability and severity of patient harm resulting from system failure.

Question 3

Which document must be completed and signed before any hot-work (welding) is performed near a medical gas system?

Accepted Answer

Hot-Work Permit

Answer

A Hot-Work Permit authorizes welding or open-flame work near flammable or oxygen-enriched environments and documents required precautions.

Question 4

A Designated Person (DP) for medical gas must verify contractor qualifications before system work primarily to ensure:

Accepted Answer

Work is performed by personnel with documented medical gas training

Answer

NFPA 99 requires that all medical gas installation and maintenance be performed by qualified, trained personnel to protect patient safety.

Question 5

An Oxygen Deficient Atmosphere is defined as an environment where oxygen concentration falls below:

Accepted Answer

19.5%

Answer

OSHA and NFPA define an oxygen-deficient atmosphere as one containing less than 19.5% oxygen by volume.

(RMGA) Registered Medical Gas Administrator Certification Practice Test

(RMGA) Registered Medical Gas Administrator Certification Practice Test

RMGA Safety Protocols & Risk Management 2