Concept of "Work Breathing" Flashcards Preview

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Flashcards in Concept of "Work Breathing" Deck (4)
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1
Q

3-D work

A

Area enclosed by PV integration

2
Q

Dynamic vs. static PV curves

A

Dynamic is normal but static is extremely slow breathing

3
Q

Restrictive breathing differences in work

A

More work needed to overcome lung elasticity during inspiration

4
Q

Obstructive differences

A

More work needed to overcome airway resistance during both inspiration AND expiration…muscles must generate work in order to overcome excessive airway resistance