respiratory volume Flashcards

1
Q

spirometer

A

measures volume of air inhaled and exhaled over a period of time

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2
Q

spirograph

A

graph of amount and speed of air that is inhaled and exhaled

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3
Q

spirograph

tidal volume

A

air inhaled and exhaled in a normal breathing movement

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4
Q

spirograph

inspiratory reserve volume

A

additional air beynond normal inhalation

deep breaths

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5
Q

spirograph

expiratory reserve volume

A

additonal air beyond normal exhalation

deep breaths

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6
Q

spirograph

vital capacity

A

air that can be moved in and out of lungs

vc=irv+tv+erv

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7
Q

spirograph

residual volume

A

air that remains and never leaves the respiratory system

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8
Q

spirograph

total lung capacity

A

max. volume of air that can be contained in lungs

tlc=vc+rv

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