Question 1

Which of the following ventilators have an inspired oxygen output alarm? I. Dräger Evita 500V4 II. Hamilton G5 III. Maquet Servo-i IV. Newport^TM e360

Accepted Answer

The Dräger Evita 500V4, Hamilton G5, and Maquet Servo-i all have an inspired oxygen output alarm. The Newport e360 also has an oxygen output alarm, but it is not specified whether it is for both inspired and expired oxygen.

Question 2

Which of the following ventilators has an internal battery that can power them if the main AC power is interrupted? I. Dräger Evita 500V4 II. CareFusion AVEA^TM III. Maquet Servo-i IV. Respironics V200

Accepted Answer

All listed ventilators (Dräger Evita 500V4, CareFusion AVEA^TM, Maquet Servo-i, and Respironics V200) are equipped with internal batteries to ensure operation during AC power interruptions, making them suitable for patient transport or in situations where power supply is unstable.

Question 3

You are delivering a minute volume of 12 L/min at a rate of 10 breaths per minute. What is the tidal volume?

Accepted Answer

The answer of You are delivering a minute volume of...

Question 4

During pressure-control ventilation, the cycle variable is typically:

Accepted Answer

In pressure-control ventilation, the cycle variable is typically time, meaning the ventilator cycles off based on a preset time, not on reaching a specific volume, pressure, or flow.

Question 5

Which of the following ventilators uses differential pressure as a control variable in its drive mechanism?

Accepted Answer

The answer of Which of the following ventilators uses differential...

Question 6

Under what circumstances is the Hamilton G5 ventilator volume limited?

Accepted Answer

The answer of Under what circumstances is the Hamilton G5...

Question 7

Which of the following are trigger variables for the Puritan Bennett^TM 840 ventilator? I. flow II. manual III. pressure IV. time

Accepted Answer

The Puritan Bennett 840 ventilator can be triggered by flow, manual input, pressure, and time, making all four options correct trigger variables.

Quiz 8: Ventilators With Flow and Pressure Control Variables

Which of the following ventilators have an inspired oxygen output alarm? I. Dräger Evita 500V4 II. Hamilton G5 III. Maquet Servo-i IV. NewportTM e360

Which of the following ventilators has an internal battery that can power them if the main AC power is interrupted? I. Dräger Evita 500V4 II. CareFusion AVEATM III. Maquet Servo-i IV. Respironics V200