ASHRAE Healthcare Ventilation Compliance Exam 200 Practice Questions with Answers

ASHRAE Healthcare Ventilation Compliance Exam 200 Practice Questions with
Answers..

ASHRAE Healthcare Ventilation Compliance Exam Practice Questions

190 Multiple Choice Questions with Answers and Rationales

Section 1: ASHRAE Standard 170 Fundamentals (Questions 1-30)

1. What is the primary purpose of ASHRAE Standard 170 in healthcare ventilation
design?



A. To regulate energy consumption in hospitals

B. To specify minimum ventilation rates and environmental controls in healthcare
facilities

C. To replace ASHRAE 62.1 in all buildings

D. To define residential air quality standards only



Answer: B



Rationale: ASHRAE Standard 170 establishes minimum ventilation requirements,
filtration levels, and environmental controls specifically for healthcare facilities to
ensure infection control and patient safety. It is the primary standard governing
ventilation in healthcare environments .

,2. Which ASHRAE standard most directly governs ventilation in healthcare
facilities?



A. ASHRAE 55

B. ASHRAE 62.2

C. ASHRAE 170

D. ASHRAE 90.1



Answer: C



Rationale: ASHRAE 170 is the primary standard that governs ventilation,
pressurization, filtration, and airflow requirements in healthcare environments.
ASHRAE 55 addresses thermal comfort, ASHRAE 62.1 covers general building
ventilation, and ASHRAE 90.1 addresses energy efficiency .



3. Which organization develops ASHRAE standards?



A. WHO

B. ASHRAE

C. OSHA

,D. EPA



Answer: B



Rationale: ASHRAE (American Society of Heating, Refrigerating and Air-
Conditioning Engineers) develops HVAC standards including Standard 170 for
healthcare ventilation .



4. What is the main purpose of ventilation in healthcare environments?



A. Reduce electricity bills

B. Control infection transmission

C. Increase building resale value

D. Improve lighting conditions



Answer: B



Rationale: Ventilation in healthcare primarily reduces airborne infection risk and
maintains safe indoor air quality. Infection control is the primary concern in
healthcare HVAC design .

, 5. Which ASHRAE standard focuses on thermal comfort rather than ventilation?



A. ASHRAE 55

B. ASHRAE 62.1

C. ASHRAE 170

D. ASHRAE 189.1



Answer: A



Rationale: ASHRAE 55 addresses thermal comfort conditions for occupants.
ASHRAE 62.1 covers ventilation for general buildings, and ASHRAE 170 is specific
to healthcare ventilation .



6. What is the typical air change rate (ACH) for general patient rooms according to
healthcare design guidance?



A. 2 ACH

B. 6 ACH

C. 12 ACH