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Author Question: Which of the following are a required ventilator alarm for noninvasive ventilation (NIV)? 1. Loss of ... (Read 56 times)

RRMR

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on: Jul 16, 2018
Which of the following are a required ventilator alarm for noninvasive ventilation (NIV)? 1. Loss of power 2. Circuit disconnect 3. Battery failure 4. Blender alarm
 
  a. 1 and 3 only
  b. 1, 2, and 3 only
  c. 3 and 4 only
  d. 2, 3, and 4 only

Question 2

Which of the following is/are the minimum performing characteristics of most noninvasive venti-lators?
 
  1. Mandatory rate of 50 breaths/min or less
  2. Inspiratory pressure of 30 cm H2O or less
  3. PEEP of 15 cm H2O or less
  4. Inspiratory flow of 180 L/min or less at 20 cm H2O
  a. 1 only
  b. 1, 2, and 3 only
  c. 1, 2, 3, and 4
  d. 2, 3, and 4 only


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ririgirl15

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

ANS: B
The ventilator must have alarms for circuit disconnect, loss of power, and battery failure if a bat-tery is present.

Answer to Question 2

ANS: D
Noninvasive positive-pressure ventilators should provide a mandatory rate of 30 breaths/min or less, inspiratory pressure of 30 cm H2O or less, positive end-expiratory pressure (PEEP or end-positive airway pressure EPAP) of 15 cm H2O or less, inspiratory flow of 180 L/min or less at 20 cm H2O, ideally an FiO2 from 0.21 to approximately 1.0, minimal rebreathing potential, and antiasphyxia capabilities.


RRMR

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Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

mohan

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Reply 3 on: Yesterday
Wow, this really help

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