AHA CHFM Exam With Confidence Using Practice Dumps

Benchmarking is the structured process of setting a reference standard (internal or external) and comparing an organization’s processes, outputs, or outcomes against that standard to identify performance gaps and opportunities for improvement. In CHFM practice, benchmarking supports administrative decision-making for staffing, service levels, utility performance, and cost metrics by aligning results to recognized peer or industry standards.

Overage = 140 cu. ft.

Each small cylinder = 25 cu. ft.

140 ÷ 25 = 5.6 → minimum 6 needed if rounding up. However, since the question asks for the minimum number to remove to get below the limit, removing 5 cylinders = 125 cu. ft. would still leave 15 cu. ft. over the limit. Therefore, 6 cylinders must be removed.

Correct answer = C (6), not B.

Comprehensive and Detailed Explanation From Exact Extract:

Symptoms such as nausea, dizziness, headaches, and drowsiness are commonly associated with poor indoor air quality (IAQ). The most likely cause in this case is insufficient outside air ventilation, which allows buildup of carbon dioxide and other indoor contaminants.

Correct Answer (C. insufficient outside air): According to ASHRAE Standard 62.1 (Ventilation for Acceptable Indoor Air Quality) and referenced in NFPA 99 Health Care Facilities Code, inadequate outside air results in occupant discomfort and health complaints known as “sick building syndrome.”

Incorrect Options:

A. mercury spill: Causes more acute, localized toxic exposure symptoms; less likely across an entire wing unless a large spill occurred (and it would be unusual in general occupancy areas).

B. humidity levels: Low or high humidity can cause discomfort, but not typically dizziness or drowsiness.

D. medical gas leak: Could cause similar symptoms depending on the gas, but would typically trigger alarms and affect specific zones tied to gas lines, not general wing-wide complaints.

Relevance to CHFM:

This question relates to the Compliance and Maintenance & Operations domains. CHFM professionals must ensure compliance with ventilation codes (ASHRAE 62.1, NFPA 99, Joint Commission EC standards) and manage HVAC systems to maintain proper indoor air quality, protecting patient and staff health.