Flashcards in Ventilation--Trachte Deck (9)
Amount of air inspired or expired in routine breathing:
about 500 ml
Total lung volume is usually about?
Total lung capacity is about?
Maximum volume of air that can be expired after maximum inspiration?
about 6000 mL
Amount of air remaining in lungs after maximal expiration?
Great chart on page....
5 in lecture PPT
How to calculate alveolar ventilation?
volume of CO2 in exhaled air divided by fraction conc of CO2 in expired air (PCO2?)
PCO2 is inversely proportional to alveolar ventilation
ie: breath faster --> PCO2 goes down?
You are going to need to review this powerpoint!
Poor flashcard lecture