Pass the AHA-CC CHFM Questions and answers with ExamsMirror

For electrical systems, real power (kW) is obtained by multiplying apparent power (kVA) by the power factor (PF):

kW = kVA × PF

This formula gives the average power consumed by a single-phase motor.

C. KVA × PF (Correct): Standard power equation for real power.

A. KVA / PF: Incorrect; dividing by PF would increase kVA, not convert to kW.

B. kW × PF / 1,000: Incorrect; kW already accounts for PF, and the division by 1,000 is irrelevant here.

D. amps / PF: Incomplete and not dimensionally correct.

When Alternate B is chosen, total price = Base Bid + price for Alternate B (or zero if “Included”).

A: Not available → cannot be selected.

B: $20,000 + Included ($0) = $20,000.

C: $19,000 + $500 = $19,500.

D: $19,000 + $1,000 = $20,000.

Lowest total = $19,500 (Company C).

The Joint Commission (TJC) requires hospitals to conduct environmental tours (also called Environment of Care rounds) with the primary purpose of identifying hazards to patients, staff, and visitors. While compliance, risk categorization, and system failures may be evaluated, the main focus is proactive hazard identification to reduce safety risks.

Design–Bid–Build (DBB) is the traditional project delivery method where the architect/engineer completes design before contractors bid. The contractor has no input in the design phase.

IDP, DB, and CMAR all include contractor involvement earlier.

OSHA’s Control of Hazardous Energy (Lockout/Tagout) Standard (29 CFR 1910.147) requires that employers implement a staff training program to ensure all affected employees understand energy control procedures. Insulated tools, logs, or clothing may be used in some contexts, but training is mandatory under OSHA.

The Safety and Security Management Plan under TJC’s Environment of Care standards requires healthcare facilities to regularly inspect buildings, facilities, and grounds to identify unsafe conditions and security risks.

C. Safety and Security Management (Correct): Includes hazard surveillance rounds.

A. Utilities Management: Focuses on utility systems operation and maintenance.

B. Hazardous Materials Management: Covers handling/storage/disposal of hazardous substances.

D. Fire Safety Management: Addresses fire protection systems and procedures, not general hazard inspection.

According to federal and state healthcare waste management standards, regulated medical waste must always be separated from general waste streams at the point of generation. Proper segregation ensures compliance with OSHA’s Bloodborne Pathogens Standard, EPA’s Resource Conservation and Recovery Act (RCRA), and The Joint Commission’s Environment of Care standards. Containers for regulated waste must be red, leak-resistant, and labeled with the universal biohazard symbol.

Correct Answer (D. separated from other types of waste): CHFM compliance and Environment of Care standards require that infectious or hazardous medical waste be physically separated to prevent cross-contamination and maintain compliance with infection control protocols.

A (labeled with specific content): While containers must be labeled, they do not list specific contents; only the biohazard designation is required.

B (refrigerated at 40°F): Refrigeration applies only in specific storage conditions, not universally required for all regulated medical waste.

C (incinerated within 10 days): Time requirements vary by jurisdiction; incineration within 10 days is not a universal federal mandate.

A medical equipment management plan must include:

Problem/failure/user error data collection for trending and corrective action.

Performance standards to ensure safe and reliable operation.

Annual review of the plan to maintain compliance and effectiveness.

A computerized inventory system is a useful tool but not mandated by The Joint Commission or CMS; paper-based systems may still be acceptable if compliant.

Per NFPA 101: Life Safety Code, soiled linen and trash containers greater than 32 gallons are not permitted in patient rooms or at nurse stations. Containers larger than this must be located in designated hazardous areas with proper fire protection.

C. 32 gal. (Correct).

Smaller values (8, 16) are permissible but not the regulatory maximum.

D. 64 gal.: Exceeds NFPA maximum and requires special room design.

Simple payback is calculated as project cost divided by periodic savings; conversely, project cost = periodic savings × payback period. Monthly savings = $400 (utilities) + $25 (labor) = $425/month. A 2.5-year payback is 30 months. Estimated cost = $425 × 30 = $12,750 → D.