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Pastest/Synap > Resp Physiology > Flashcards

Resp Physiology Flashcards

1
Q

What is the definition of tidal volume?

A

The volume of air entering or leaving the lungs during a single breath

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2
Q

What is the value for tidal volume?

A

0.5l

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3
Q

What is the definition of inspiratory reserve volume?

A

The extra volume of air that can be maximally inspired over and above the typical resting tidal volume

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4
Q

What is the value for inspiratory reserve volume?

A

3.0l

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5
Q

What is the definition of expiratory reserve volume?

A

The extra volume of air that can be actively expired by maximal contraction beyond the normal volume of air after tidal volume

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6
Q

What is the value for expiratory reserve volume?

A

1.0l

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7
Q

What is the definition of residual volume?

A

The minimum volume of air remaining in the lungs, even after maximal expiration

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8
Q

What is the value for residual volume?

A

1.2l

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9
Q

What is the the definition of inspiratory capacity?

A

The maximum volume of air that can be expired at the end of normal quiet expiration

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10
Q

What is the value for inspiratory capacity?

A

3.5l

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11
Q

What is the equation for inspiratory capacity?

A

IRV + TV

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12
Q

What is the definition of vital capacity?

A

The maximum volume of air that can be moved out during a single breath, following maximal inspiration

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13
Q

What is the value for vital capacity?

A

4.5l

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14
Q

What is the equation for vital capacity?

A

IRV + TV + ERV

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15
Q

What is the definition of functional residual capacity?

A

The volume of air in the lungs at the end of normal passive expiration

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16
Q

What is the value for functional residual capacity?

A

2.2l

17
Q

What is the equation for functional residual capacity?

A

ERV + RV

18
Q

What is the definition of total lung capacity?

A

The total volume of air the lungs can hold

19
Q

What is the value for total lung capacity?

A

5.7l

20
Q

What is the equation for total lung capacity?

A

VC + RV

Pastest/Synap (6 decks)

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