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Exam (elaborations)

NUR 203 Respiratory Questions and Answers (100% Pass)

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  • Course
  • NUR 203
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  • NUR 203

Arterial blood gases should be obtained at which timeframe following the initiation of continuous mechanical ventilation? 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 ...

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  • October 2, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 203
  • NUR 203
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1 | P a g e | © copyright 2024/2025 | Grade A+




NUR 203 Respiratory Questions and
Answers (100% Pass)
Arterial blood gases should be obtained at which timeframe following the

initiation of continuous mechanical ventilation?


✓ 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?


✓ water seal chamber




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

demonstrates correct implementation of this technique?


✓ 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?


Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

✓ 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 check for the

cause. Which condition triggers the high-pressure alarm?


✓ 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.


✓ "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?


✓ air leak




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

peak airway pressure. The nurse assesses first for

Master01 | September, 2024/2025 | Latest update

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