Post-Op Pulmonary Complications Risk Factors Quiz
12 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the typical gas volume in the lung after a maximum inspiration?

  • 2L
  • 10-12L
  • 4-6L
  • 6-8L (correct)
  • Which lung disease is characterized by a decreased total lung capacity (TLC) in spirometry?

  • Upper respiratory infections
  • Asthma
  • Restrictive disease (correct)
  • COPD
  • What is the volume left in the lung after a maximum expiratory effort?

  • 3-4L
  • 6-8L
  • 2L (correct)
  • 4-6L
  • Which parameter is calculated by subtracting residual volume (RV) from total lung capacity (TLC) in spirometry?

    <p>VC</p> Signup and view all the answers

    What does FEV1 represent in spirometry for obstructive lung diseases?

    <p>Forced expiratory volume in 1 second</p> Signup and view all the answers

    Which parameter is a direct measure of airflow obstruction in spirometry?

    <p>FEF25-75%</p> Signup and view all the answers

    What is the most important factor in determining postoperative risk according to the text?

    <p>Having a history of cigarette use</p> Signup and view all the answers

    Which of the following is NOT listed as a risk factor for postoperative pulmonary complications?

    <p>Low BUN levels</p> Signup and view all the answers

    Why are Pulmonary Function Tests (PFTs) recommended in the text?

    <p>To diagnose lung diseases or heart failure</p> Signup and view all the answers

    What effect do most anesthetics have on skeletal muscle tone, according to the text?

    <p>Reduce it</p> Signup and view all the answers

    What is the importance of FRC (Functional Residual Capacity) in lung physiology?

    <p>It is the amount of air in the lungs after maximum expiration</p> Signup and view all the answers

    What is the primary cause of the most serious adverse respiratory outcomes, as stated in the text?

    <p>Hypoxemia</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser