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NUR 203 Respiratory Exam Questions With 100% Verified Answers.

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NUR 203 Respiratory Exam Questions With 100% Verified Answers. Arterial blood gases should be obtained at which timeframe following the initiation of continuous mechanical ventilation? - answer20 minutes After lobectomy for lung cancer, a client receives a chest tube connected to a disposable c...

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  • October 1, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 203
  • NUR 203
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NUR 203 Respiratory Exam Questions With
100% Verified Answers.


Arterial blood gases should be obtained at which timeframe following the initiation of

continuous mechanical ventilation? - answer✔20 minutes


After lobectomy for lung cancer, a client receives a chest tube connected to a disposable chest

drainage system. The nurse observes that the drainage system is functioning correctly when she

notes tidal movements or fluctuations in which compartment of the system as the client breathes?

- answer✔water seal chamber


The nurse is assisting a client with postural drainage. Which of the following demonstrates

correct implementation of this technique? - answer✔Instruct the client to remain in each position

of the postural drainage sequence for 10 to 15 minutes. usually performed two to four times

daily, before meals (to prevent nausea, vomiting, and aspiration) and at bedtime.

Before weaning a client from a ventilator, which assessment parameter is the most important for

the nurse to obtain? - answer✔baseline ABGs


A client suffers acute respiratory distress syndrome as a consequence of shock. The client's

condition deteriorates rapidly, and endotracheal (ET) intubation and mechanical ventilation are

initiated. When the high-pressure alarm on the mechanical ventilator sounds, the nurse starts to

, ©BRAINBARTER 2024/2025


check for the cause. Which condition triggers the high-pressure alarm? - answer✔Kinking of the

ventilator tubing

The nurse is preparing to perform chest physiotherapy (CPT) on a patient. Which of the

following patient statements would indicate the procedure is contraindicated. - answer✔"I just

finished eating my lunch, I'm ready for my CPT now." When performing CPT, the nurse ensures

that the patient is comfortable, is not wearing restrictive clothing, and has not just eaten.

Constant bubbling in the water seal of a chest drainage system indicates which of the following

problems? - answer✔air leak


A client is on a ventilator. Alarms are sounding, indicating an increase in peak airway pressure.

The nurse assesses first for - answer✔A kink in the ventilator tubing


Which of the following is a correct endotracheal tube cuff pressure? - answer✔Cuff pressures

should be checked with a calibrated aneroid manometer device every 6 to 8 hours to maintain

cuff pressures between 15 and 20 mm Hg.

A client is on a positive-pressure ventilator with a synchronized intermittent mandatory

ventilation (SIMV) setting. The ventilator is set for 8 breaths per minute. The client is taking 6

breaths per minute independently. The nurse - answer✔Continues assessing the client's

respiratory status frequently

A nurse prepares to perform postural drainage. How should the nurse ascertain the best position

to facilitate clearing the lungs? - answer✔Auscultation

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