What are the trigger variables for the Respironics V60 ...

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What are the trigger variables for the Respironics V60 ventilator?
 
  I. pressure
 
  II. flow
 
  III. time
 
  IV. volume
 A) I and III
  B) II and III
  C) II and IV
  D) III and IV

Question 2

Which of the following require the patient to have a reliable and spontaneous ventilatory pattern?
 A) continuous positive airway pressure (CPAP)
  B) pressure support ventilation (PSV)
  C) positive end expiratory pressure (PEEP)
  D) synchronized intermittent mandatory ventilation (SIMV)

[Mholman93]

Answer to Question 1

C

Answer to Question 2

B

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TYSM

[irishcancer18]

Gracias!