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Author Question: Which of the following modes of mechanical ventilation use pressure controlled breaths to calculate ... (Read 68 times)

faduma

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on: Jul 16, 2018
Which of the following modes of mechanical ventilation use pressure controlled breaths to calculate respiratory system mechanics to monitor ventilation or to incorporate them into various feedback algorithms?
 
  A. pressure support ventilation
  B. synchronized intermittent mandatory ventilation
  C. continuous mandatory ventilation
  D. pressure-regulated volume control ventilation

Question 2

Pneumotachometers integrate flow to obtain which of the following measurements?
 
  A. volume
  B. pressure
  C. time
  D. rate


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at

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

ANS: D
A. Incorrect response: See explanation D.
B. Incorrect response: See explanation D.
C. Incorrect response: See explanation D.
D. Correct response: Both pressure-regulated volume control (PR-VC) and proportional assist ventilation (PAV) use pressure-controlled breaths to calculate respiratory system mechanics. These calculations are used for monitoring ventilation or are incorporated into various feedback algorithms.

Answer to Question 2

ANS: A
A. Correct response: Flow is integrated by pneumotachometers to obtain volume.
B. Incorrect response: See explanation A.
C. Incorrect response: See explanation A.
D. Incorrect response: See explanation A.


faduma

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Reply 2 on: Jul 16, 2018
Excellent

at

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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