Lung Transplantation in Nursing: Impaired Gas Exchange and Airway Clearance
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Questions and Answers

What is the main risk factor for obstructive sleep apnea according to the text?

  • Obesity (correct)
  • Advancing age
  • Female gender
  • Being hypertensive

Which of the following is a potential consequence of repetitive apneic events in obstructive sleep apnea?

  • Hypoxia (correct)
  • Lowered blood pressure
  • Increased oxygen levels
  • Parasympathetic response

During obstructive sleep apnea, what happens to the tone of pharyngeal muscles?

  • They remain unchanged
  • They relax (correct)
  • They tighten and contract
  • They expand

What type of diagnostic examination is commonly used to assess obstructive sleep apnea?

<p>Sleep study (polysomnographic test) (B)</p> Signup and view all the answers

What is one of the recommendations for medical management of obstructive sleep apnea?

<p>Weight loss (D)</p> Signup and view all the answers

Which surgical procedure is indicated for clients with large tonsils in obstructive sleep apnea?

<p>Tonsillectomy (C)</p> Signup and view all the answers

What physiological signal is monitored using a single-lead ECG during a sleep study for obstructive sleep apnea?

<p>Cardiac rhythm and arrhythmias (D)</p> Signup and view all the answers

What happens to the diameter of the upper airway in obstructive sleep apnea?

<p>It decreases (D)</p> Signup and view all the answers

What is a potential consequence of hypoxia due to obstructive sleep apnea?

<p>Sympathetic response (A)</p> Signup and view all the answers

How are apneic events defined in the context of obstructive sleep apnea?

<p>Cessation of breathing during sleep (A)</p> Signup and view all the answers

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