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PHYS EXAM 3 > Spirometry ;) > Flashcards

Spirometry ;) Flashcards

1
Q

Tidal Volume

A

Amount of air inhaled or exhaled in one breath

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2
Q

Inspiratory Risdual Volume

A

Amount of air in excess to tidal volume that can be inhaled with maximum effort

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3
Q

Expiratory reserve volume

A

Amount of air in excess to tidal expiration that can be exhaled with maximum effort

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4
Q

Residual Volume

A

Amount of air remaining in lungs after maximum expiration

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5
Q

Vital Capacity

A

Amount of air that can be exhaled with maximum effort after inspiration

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6
Q

Inspiratory Capacity

A

Maximum amount of air that can be inhaled after a normal tidal volume expiration

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7
Q

FRC

A

Amount of air remaining in the lungs after a normal tidal expiration

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8
Q

TLC

A

maximum amount of air lungs can contain

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9
Q

Tidal Volume typical value

A

500ml

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10
Q

IRV typical value

A

3000ml

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11
Q

ERV typical value

A

1200ml

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12
Q

RV typical value

A

1200ml

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13
Q

VC typical value

A

4700ml

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14
Q

IC typical value

A

3500

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15
Q

FRC typical value

A

2400

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16
Q

TLC typically value

A

5900ml

17
Q

How do you calculate inspiratory capacity

A

IC= TV + IRV

18
Q

How do you calculate VC

A

ERV + TV + IRV

19
Q

How do you calculate TLC

A

RV + VC or IRV + TV + ERV+ RV

20
Q

What is forced expiratory volume in one second

A

person takes a maximal inhalation and then exhales as fast as possible

21
Q

What is the typically healthy value of FEV1

A

80%

22
Q

What do people with restrictive lung diseases cannot do

A

cannot fully fill their lungs with air
-also usually have FEV1 greater than 80%

23
Q

Pulomonary Fibrosis

A

buildup of scar tissue in the lungs

24
Q

Interstitial Lung Disease

A

buildup of scar tissue, fluid, and inflammation in intersitial space

PHYS EXAM 3 (25 decks)

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