ASHRAE Healthcare Ventilation Compliance Exam 200 Practice Questions with
Answers.
ASHRAE Healthcare Ventilation Compliance Exam
210 Practice Questions with Answers, Rationales, and Multiple Choice
This comprehensive practice exam covers ASHRAE Standard 170, healthcare
ventilation design, pressure relationships, filtration requirements, and infection
control principles. Questions are organized by topic area for focused study.
SECTION 1: ASHRAE STANDARD 170 - GENERAL PRINCIPLES (Questions 1-30)
Question 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
healthcare ventilation design .
Question 2
Which ASHRAE standard most directly governs ventilation in healthcare facilities?
A. ASHRAE 55
B. ASHRAE 62.1
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, while ASHRAE 62.1 covers general
building ventilation .
,Question 3
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
D. 20 ACH
Answer: B
Rationale: General patient rooms commonly require around 6 air changes per
hour. This rate provides adequate dilution of airborne contaminants while being
energy-efficient. Some facilities may reduce to 4 ACH when supplemental
heating/cooling systems are used .
Question 4
Which pressure relationship is required for airborne infection isolation rooms
(AIIRs)?
, A. Positive pressure
B. Neutral pressure
C. Negative pressure
D. Alternating pressure
Answer: C
Rationale: AIIRs are maintained under negative pressure to prevent contaminated
air from escaping into surrounding spaces. This protects staff, visitors, and other
patients from airborne infectious agents .
Question 5
What is the minimum recommended filtration level in many healthcare HVAC
systems?
A. MERV 6
B. MERV 8
C. MERV 13
D. MERV 20
Answers.
ASHRAE Healthcare Ventilation Compliance Exam
210 Practice Questions with Answers, Rationales, and Multiple Choice
This comprehensive practice exam covers ASHRAE Standard 170, healthcare
ventilation design, pressure relationships, filtration requirements, and infection
control principles. Questions are organized by topic area for focused study.
SECTION 1: ASHRAE STANDARD 170 - GENERAL PRINCIPLES (Questions 1-30)
Question 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
healthcare ventilation design .
Question 2
Which ASHRAE standard most directly governs ventilation in healthcare facilities?
A. ASHRAE 55
B. ASHRAE 62.1
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, while ASHRAE 62.1 covers general
building ventilation .
,Question 3
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
D. 20 ACH
Answer: B
Rationale: General patient rooms commonly require around 6 air changes per
hour. This rate provides adequate dilution of airborne contaminants while being
energy-efficient. Some facilities may reduce to 4 ACH when supplemental
heating/cooling systems are used .
Question 4
Which pressure relationship is required for airborne infection isolation rooms
(AIIRs)?
, A. Positive pressure
B. Neutral pressure
C. Negative pressure
D. Alternating pressure
Answer: C
Rationale: AIIRs are maintained under negative pressure to prevent contaminated
air from escaping into surrounding spaces. This protects staff, visitors, and other
patients from airborne infectious agents .
Question 5
What is the minimum recommended filtration level in many healthcare HVAC
systems?
A. MERV 6
B. MERV 8
C. MERV 13
D. MERV 20
