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Author Question: When the maximum safety pressure setting on an adult ventilator is reached, which of the fol-lowing ... (Read 18 times)

dejastew

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on: Jul 16, 2018
When the maximum safety pressure setting on an adult ventilator is reached, which of the fol-lowing occurs?
 
  a. Inspiration is triggered.
  b. Flow begins to decrease.
  c. Inspiration ends prematurely.
  d. Pressure is held until the target volume is delivered.

Question 2

The flow, volume, and pressure waveforms characteristic of a pressure-limited, time-cycled breath are represented in which column of the figure?
 
  a. A c. C
  b. B d. D


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mmpiza

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
When the maximum safety pressure is reached, the ventilator will sound an alarm, limit the pres-sure, and cycle out of inspiration, ending inspiration early.

Answer to Question 2

ANS: C
The pressure waveform shown in column C has the characteristic flat top of a pressure limit. Be-cause the breath does not end when the pressure limit is met, the breath is time cycled.


dejastew

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Reply 2 on: Jul 16, 2018
Gracias!

31809pancho

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Reply 3 on: Yesterday
Wow, this really help

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