V/Q Flashcards by Louisa Wills | Brainscape

Q

Normal value

A

1 at the middle of the lung

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Q

Optimal V/Q

A

Most dependent region, lower 1/3

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Q

Mismatch

A

Causes a shunt

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Q

Perfusion without ventilation

A

Shunt

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Q

Ventilation without perfusion

A

Dead space

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