Vaporizers Practice Questions

Question 1

An anaesthetic agent with boiling temperature more than 75°C

Accepted Answer

Methoxyflurane

Answer

Halothane

Answer

Cyclopropane

Answer

Ether

Question 2

Which inhalational agent increases intracranial pressure most significantly?

Accepted Answer

Halothane

Answer

Sevoflurane

Answer

Isoflurane

Answer

Desflurane

Question 3

If an anesthetist at high altitude uses plenum vaporizers, what will be the delivered vapor concentration?

Accepted Answer

Higher than the concentration at same partial pressure

Answer

Lower than concentration at same partial pressure

Answer

Lower than the concentration at lower partial pressure

Answer

Higher than the original concentration at high partial pressure

Question 4

All of the following are used to maintain proper oxygen flow to the patient except:

Accepted Answer

Different pin index for nitrogen and oxygen

Answer

A proportioner between N₂ and O₂ control valves

Answer

Calibrated oxygen concentration analyzers

Answer

Placement of oxygen flowmeter downstream of the nitrogen flowmeter

Question 5

Ayre's T-piece is which type of circuit

Accepted Answer

Type E

Answer

Type A

Answer

Type B

Answer

Type D

Question 6

Gas stored in liquid form is:

Accepted Answer

Nitrous oxide

Answer

Oxygen

Answer

Cyclopropane

Answer

Carbon dioxide

Question 7

In the Magill circuit, airflow is

Accepted Answer

Three times the minute volume (M.V.)

Answer

Half of the minute volume (M.V.)

Answer

Twice the minute volume (M.V.)

Answer

equal to the minute volume (M.V.)

Question 8

Depth of Anesthesia is best measured by:

Accepted Answer

BIS

Answer

TOF

Answer

MAC

Answer

Post Tetanic Potentiation

Question 9

Capnography is useful for

Accepted Answer

Determining the appropriate placement of endotracheal

Answer

Determining Vaporizer malfunction or contamination

Answer

Determining circuit hypoxia

Answer

Detecting concentration of oxygen in the anesthetic circuit.

Question 10

The pin index of the following cylinder is:

Accepted Answer

2,5

Answer

1,5

Answer

3,5

Answer

7

Vaporizers — MCQs

Vaporizers — MCQs

Want unlimited practice?