CHFM - Certified Healthcare Facility Manager Building Utility Systems Questions and Answers

Question 1

During a power outage, a hospital's emergency generator starts correctly, but the pneumatic tube system and main lobby lighting are not functioning. However, life support equipment in the ICU remains powered. This situation most likely indicates a failure of which branch of the Essential Electrical System (EES)?

Accepted Answer

Equipment Branch

Answer

The Essential Electrical System (EES) is comprised of three branches. The Life Safety Branch powers systems like egress lighting and fire alarms. The Critical Branch powers critical patient care equipment and life support. The Equipment Branch powers systems that support the facility but are not immediately life-saving, such as medical air compressors, specific HVAC systems, and pneumatic tube systems. Since life support is working (Critical Branch) but the tube system is not, the failure is in the Equipment Branch.

Question 2

A facility manager is verifying the HVAC performance in a newly constructed Airborne Infection Isolation (AII) room. According to ASHRAE Standard 170, which of the following conditions is mandatory for this type of space?

Accepted Answer

Negative air pressure relative to adjacent areas and a minimum of 12 total ACH

Answer

ASHRAE Standard 170, Ventilation of Health Care Facilities, specifies stringent requirements for AII rooms to prevent the spread of airborne pathogens. These rooms must be maintained under negative air pressure to ensure airflow is from adjacent spaces into the room, and all air must be exhausted directly to the outdoors. The standard also requires a minimum of 12 total air changes per hour (ACH) to effectively dilute and remove airborne contaminants.

Question 3

As part of The Joint Commission's requirements for a Utility Management Plan (EC.02.05.01), a healthcare facility must maintain accurate maps of its utility systems. What is the primary purpose of this mapping requirement?

Accepted Answer

To identify the location of controls for system shutdowns in an emergency

Answer

The Joint Commission standard EC.02.05.01, EP 4, requires hospitals to maintain current utility system maps. The primary life-safety purpose is to ensure staff can quickly and accurately locate valves, breakers, and controls to shut down a system during an emergency (e.g., a major water leak or gas line failure), thereby minimizing risk to patients, staff, and the facility.

Question 4

A hospital receives a "boil water" advisory from its municipal supplier due to potential contamination. Which of the following actions should the Facility Manager prioritize to protect patients, especially those who are immunocompromised?

Accepted Answer

Ensure an adequate supply of bottled water is distributed and notify clinical leadership immediately

Answer

The most critical immediate action is to prevent the use of potentially contaminated water for drinking, food preparation, hand hygiene, and certain clinical procedures. Providing a safe alternative like bottled water and communicating the advisory to key departments (dietary, sterile processing, nursing) is the top priority to prevent patient harm. While other actions are part of a larger response plan, they do not address the immediate risk as effectively.

Question 5

To comply with NFPA 110, Standard for Emergency and Standby Power Systems, a hospital's Level 1 Emergency Power Supply System (EPSS) generator must undergo a monthly test. What are the minimum duration and load requirements for this test?

Accepted Answer

30 minutes under at least 30% of the nameplate kilowatt rating

Answer

NFPA 110, Chapter 8, specifies that for a Level 1 EPSS, generators must be exercised under load monthly for a minimum of 30 minutes. The test must achieve a load that is at least 30% of the generator's nameplate kilowatt rating. Failure to meet these monthly requirements may necessitate longer, more comprehensive annual or triennial testing.

CHFM - Certified Healthcare Facility Manager Practice Test

CHFM - Certified Healthcare Facility Manager Practice Test

CHFM - Certified Healthcare Facility Manager Building Utility Systems Questions and Answers