HFDP 試験問題を無料オンラインアクセス

An Ethylene Oxide (ETO) Room is being designed with 100 cfm (48 L/s) supply air and 150 cfm (71 L/s) of exhaust. Which of the following additional provisions is recommended?

• A.Sealed door
• B.Dedicated exhaust
• C.HEPA filters
• D.Pressure alarm

Inpatient hospitals are exempt from the requirements for night setback in ANSI/ASHRAE/IESNA Standard
90.1-2004 because hospitals:

• A.Are exempt from all requirements of this standard
• B.Are intended to operate continuously
• C.Have required room pressure controls
• D.Are public buildings

A requirement for smoke compartmentation in hospitals is to provide:

• A.An opportunity for staff to horizontally relocate patients
• B.A place for firefighters to approach a fire
• C.Separate ventilation systems to control smoke
• D.A second means of egress

Secondary (redundant) air systems for maintenance purposes are MOST often used in which of the following locations?

• A.Radiation Treatment Rooms
• B.Bone Marrow Transplant Units
• C.Procedure Room
• D.Intensive Care Units

What is the recommended face velocity of Group E diffusers in operating rooms?

• A.50 to 60 fpm (0.25 to 0.31 m/s)
• B.5 to 15 fpm (0.03 to 0.08 m/s)
• C.100 to 110 fpm (0.51 to 0.56 m/s)
• D.25 to 35 fpm (0.13 to 0.18 m/s)