MGT 401 Week 3 Quiz
1. Question : The type of respirator that is strapped to the face of the user and a seal is formed between the mask and the skin is known as a(n) ____ respirator.
Student Answer:
closed-circuit
sealed
tight fitting
adherent
Points Received: 1 of 1
2. Question : The ratio between the levels of particulates inside the mask versus those measured outside the mask is known as the ____.
Student Answer:
seal ratio
seal factor
fit ratio
fit factor
Points Received: 1 of 1
3. Question : A(n) ____ provides the highest level of respiratory protection when an inhalation hazard is present.
Student Answer:
SAR
APR
CGA
PAPR
Points Received: 1 of 1
4. Question : The process by which the material inside a cartridge traps the airborne contaminant by taking it into the medium is known as ____.
Student Answer:
adsorption
absorption
attraction
attachment
Points Received: 1 of 1
5. Question : A person suffering from heat stroke may exhibit a core temperature above ____°F.
Student Answer:
102
103
104
105
Points Received: 1 of 1
6. Question : A type of APR with a small motor that draws air through the filters and provides a positive pressure into the mask or hood is known as a(n) ____.
Student Answer:
SAR
APR
CGA
PAPR
Points Received: 1 of 1
7. Question : Level ____ suits have one-way relief valves that open to allow overpressure to escape from the suit.
Student Answer:
A
B
C
D
Points Received: 1 of 1
8. Question : Level ____ protection is the highest level of protection.
Student Answer:
A
B
C
D
Points Received: 1 of 1
9. Question : The ignition of flammable vapors accumulated in a given area is known as a(n) ____ fire.
Student Answer:
spark
flashover
flash
ignition
Points Received: 1 of 1
10. Question : If the systolic blood pressure (top number) drops by more than 20–30 points or the pulse rate increases by more than ____ beats per minute, the person is considered to have a positive orthostatic change in vital signs.
Student Answer:
10
20
30
40
Points Received: 1 of 1
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