RMGA Installation Codes & Standards Compliance 5

Question 1

Which standard specifically governs the design and installation of waste anesthetic gas disposal (WAGD) systems?

Accepted Answer

NFPA 99 Chapter 5

Answer

NFPA 99 Chapter 5 (Health Care Facilities Code) contains the requirements for WAGD system design, installation, and performance.

Question 2

According to NFPA 99, what is the required dew point for medical air supplied to patient care areas?

Accepted Answer

-40°C (-40°F) at line pressure

Answer

Medical air must have a dew point of -40°C (-40°F) at line pressure to prevent moisture condensation inside the distribution system.

Question 3

What is the purpose of a DISS (Diameter Index Safety System) connector in medical gas systems?

Accepted Answer

To prevent interconnection of equipment intended for different gases at low pressure

Answer

DISS connectors use diameter and thread differences specific to each gas to prevent accidental cross-connection of low-pressure medical gas equipment.

Question 4

Per NFPA 99, when is a medical gas system required to undergo a comprehensive system verification?

Accepted Answer

Before initial use and after any modifications

Answer

NFPA 99 mandates comprehensive verification testing before a new system is placed in service and after any modifications to ensure continued compliance.

Question 5

According to NFPA 99, which of the following is a required element of the master alarm system for medical gases?

Accepted Answer

Audible and visual alarms at two or more locations continuously staffed

Answer

NFPA 99 requires master alarms to annunciate at a minimum of two continuously staffed locations to ensure someone is always aware of system status.

(RMGA) Registered Medical Gas Administrator Certification Practice Test

(RMGA) Registered Medical Gas Administrator Certification Practice Test

RMGA Installation Codes & Standards Compliance 5