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Author Question: Which of the following situations is most likely to activate the occlusion alarm on the Newport ... (Read 50 times)

biggirl4568

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on: Jul 16, 2018
Which of the following situations is most likely to activate the occlusion alarm on the Newport Medical Instruments HT50 ventilator?
 
  a. Increased airway resistance c. Water in the proxi-mal sensor line
  b. Secretions in the patient circuit d. Patient biting the endotracheal tube

Question 2

Which of the following is a transport ventilator that operates normally up to an altitude of 15,000 feet?
 
  a. Airon pNeuton c. Impact Uni-Vent Eagle 754
  b. Drger Oxylog 2000 d. Pulmonetic Systems LTV 1000


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bassamabas

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

ANS: D
The occlusion alarm activates when the airway pressure remains +15 cm H2O above the positive end-expiratory pressure setting for 3 seconds after exhalation has begun or at the end of exhala-tion, whichever comes first. This could occur when a patient bites the endotracheal tube because biting the tube can keep the pressure elevated for long periods.

Answer to Question 2

ANS: A
The pNeuton operates normally up to an altitude of 15,000 feet. Altitude does not affect pressure settings.


biggirl4568

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

kthug

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Reply 3 on: Yesterday
Wow, this really help

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