Which of the Following Is (Are)used in the Measurement of Tidal

question 23

Multiple Choice

Which of the following is (are) used in the measurement of tidal volume on a CareFusion AVEA ventilator?
1) Variable-orifice pneumotachometer
2) Pressure differential pneumotachometer
3) Ultrasonic flow sensor
4) Hot wire flow sensing device

• A) 1 only
• B) 1 and 4
• C) 2 and 3
• D) 1,3,and 4

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