Worksheets20BM207 HSM quiz 1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which system is primarily responsible for maintaining indoor air quality in hospitals?
a)
Plumbing system
b)
Electrical power system
c)
HVAC system
d)
Medical gas system
2.
What is the typical unit to measure air changes required in hospital ventilation?
a)
Pascal
b)
Air Changes per Hour (ACH)
c)
Watts
d)
Decibels
3.
In a hospital, what is the main purpose of mechanical ventilation?
a)
To supply oxygen
b)
To remove stale air and contaminants
c)
To enhance interior decoration
d)
To reduce noise
4.
Which ventilation system operates by creating a pressure difference using fans?
a)
Natural ventilation
b)
Mechanical ventilation
c)
Passive ventilation
d)
Radiative cooling
5.
Positive Pressure Ventilation (PPV) in hospitals helps to:
a)
Extract contaminated air
b)
Push fresh air inside and force contaminants out
c)
Reduce humidity
d)
Increase the temperature
6.
What is a critical requirement of hospital air conditioning systems?
a)
Uniform cooling
b)
High-speed air circulation
c)
Removal of pathogens
d)
No humidity control
7.
HEPA filters in hospital HVAC systems are mainly used for:
a)
Enhancing cooling efficiency
b)
Filtering out microorganisms and particulates
c)
Regulating noise levels
d)
Reducing odor
8.
The exhaust air system in hospital HVAC typically operates under:
a)
Positive pressure
b)
Negative pressure
c)
Natural pressure
d)
Balanced pressure
9.
What is the usual recommended temperature range for hospital operating rooms?
a)
15-18°C
b)
19-22°C
c)
24-28°C
d)
30-32°C
10.
Which is NOT a standard component of a hospital HVAC system?
a)
Ductwork
b)
Air handling unit
c)
Priming device
d)
Filtration panel
100 %
