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Question 1

Function of O2 tank

Answer 1

Cylinder of compressed O2 (source of O2)

Question 2

Pressure regulator function

Answer 2

Gives constant flow of O2
Reduces PSI from 2200 to 50

Question 3

Flow meter function

Answer 3

Regulates the flow of O2 in Liters/ min
Reduces PSI from 50 to 15

Question 4

Vaporizer function

Answer 4

Turns liquid anesthetic drug to a gas and adds to carrier gas

Question 5

One way flutter valve function

Answer 5

Regulates one way flow of gas in the circuit

Question 6

Pressure manometer function

Answer 6

Measures pressure in cmH2O in the circuit

Question 7

CO2 absorber function

Answer 7

Absorb CO2

Question 8

Reservoir bag function

Answer 8

Reflects inhalation and exhalation
Holds 6 tidal volumes of reserve

Question 9

POP off valve function

Answer 9

Positive pressure relief
Waste gas escape

Question 10

Scavenger function

Answer 10

Collects and eliminates waste gas to minimize exposure
Active, passive, or activated charcoal