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Questions and Answers
What is the function of the adjustable pressure-limiting (APL) valve in the anesthesia breathing circuit?
What is the function of the adjustable pressure-limiting (APL) valve in the anesthesia breathing circuit?
- To release waste anesthetic gases during spontaneous or assisted ventilation (correct)
- To regulate the pressure of the anesthesia machine
- To prevent leaks in the anesthesia machine systems
- To control the flow of anesthetic gases into the breathing circuit
Where do leaks most commonly occur in the high, intermediate, and low-pressure systems of the anesthesia machine?
Where do leaks most commonly occur in the high, intermediate, and low-pressure systems of the anesthesia machine?
- At the carbon dioxide absorber due to loose screws, worn gaskets, or open petcock (correct)
- In the rubber and plastic components of the breathing circuit
- At the vaporizers due to defective seals and gaskets
- At the adjustable pressure-limiting (APL) valve
What may cause the scavenging system to leak anesthetic gases?
What may cause the scavenging system to leak anesthetic gases?
- Rubber parts and safety valves in the scavenging system (correct)
- Defective yokes for the N2O reserve tanks
- Improperly sized hoses in the scavenging system
- Inadequate vacuum or ventilation systems
Which component of the anesthesia machine is responsible for controlling the flow of anesthetic gases into the breathing circuit?
Which component of the anesthesia machine is responsible for controlling the flow of anesthetic gases into the breathing circuit?
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What is cryosurgery?
What is cryosurgery?
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