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Physiology 2010.2 20

Question 1

Please draw a diagram showing static lung volumes

  1. TV = 500ml
  2. DS = 150 ml
  3. TLC = 7L
  4. FRC = 2L
  5. VC = 6L

Pass criteria:

  • Draw diagram
  • Label diagram

Question 2

How does physiological dead space differ from anatomical dead space?

  • Anatomical dead space, conducting zones of lung 150 mls
  • Physiological dead space- Parts of lung with ventilation but no perfusion

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About Mike Cadogan

Emergency physician with a passion for medical informatics and medical education. Co-founder of HealthEngine, iMeducate, and the GMEP. He writes more eclectically on the web as @sandnsurf | + Mike Cadogan | Contact