2021 Practice Test #2

Heating, cooling ventilating a process systems serving spaces or providing healthcare functions, shall be provided in accordance with __________.

• NFPA 55

• ASSE 6000

• NFPA 99

• ASHRAE 170

Where existing, the portion of the supply equipment that automatically supplies the system, when the primary and secondary are unable.

• Back-up source

• Secondary source

• Emergency supply

• Reserve supply

For the purposes of this code, an oxygen enriched atmosphere is an atmosphere where the total concentration of oxygen exceeds ________ by volume.

• 23.5%

• 23.6%

• 19.5%

• 93%

It is NOT permissible to pipe & utilize medical gases such as oxygen for which of these purposes?

• Direct respiration by patients

• General utility, such as moisture removal from instruments

• Operating medical equipment that is only intended for patient use

• Simulation centers for the assessment of healthcare specialists

Cylinders in use and in storage shall be prevented from reaching temperatures in excess of ________.

• 120º F

• 125º F

• 130º F

• 150º F

Central supply systems, located outdoors, shall meet all EXCEPT which of the following requirements?

• Allow for clear access for the management of cylinders

• Be greater than 200 square feet

• Be provided with an enclosure constructed of noncombustible material

• Be well drained

Pressure relief valves shall meet which of the following requirements?

• Constructed of brass or bronze

• Shall have the pressure relief setting not more than 5 percent higher than the maximum allowable working pressure of the system served

• They may discharge in unoccupied rooms

• They shall be designed for the specific gas service

What is a permitted use of the medical-surgical vacuum system?

• Non-medical liquid and debris disposal

• Non-medical or Non-surgical applications

• Vacuum steam condensate return

• Waste anesthetic gas disposal

Which of the following is true of Category 1 support gases?

• Permitted to power medical-surgical tools and subject to greater hazards present in other piped gases

• Used for respiration

• Used to calibrate respiratory equipment

• None of the choices listed are correct

The vertical pipes connecting the system main line(s) with the branch lines on the various levels of the facility. This is the definition of which of the following?

• Risers

• Branch (lateral) lines

• Vent lines

• Main lines