Respiratory Lab Flashcards

1
Q

Male total lung capacity

A

6,000 ml

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2
Q

Male inspiratory reserve volume

A

3,000 ml

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3
Q

Male tidal volume

A

500ml

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4
Q

Male functional residual capacity

A

2,500 ml

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5
Q

Male inspiratory capacity

A

3,500 ml

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6
Q

Male expiratory reserve volume

A

1,000ml

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7
Q

Male residual volume

A

1,500ml

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8
Q

Male vital capacity

A

4,500 ml

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9
Q

The amount of air inspired or expired during normal, quiet respiration

A

Tidal volume

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10
Q

The amount of air which can be forcefully inspired above and beyond that taken in during a normal inspiration

A

Inspiratory reserve volume

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11
Q

The max amount of air which can be forcefully expired following a normal expiration

A

Expiratory reserve vol

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12
Q

The amount of air which remains trapped in the lungs after a maximum expiratory effort

A

Residual volume

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13
Q

Combinations of two of more volumes

A

Capacities

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14
Q

The total amount of air the lungs can obtain

Sum of all 4 volumes

A

Total lung capacity

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15
Q

The max amount of air that can be forcefully expired after a max inspiration

A

Vital capacity

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16
Q

The amount of air remaining in the lungs after a normal expiration

A

Functional residual capacity

17
Q

The max amount of air which can be inspired after a normal expiration

A

Inspiratory capacity

18
Q

Instrument used to measure respiratory volumes

A

Spirometer

19
Q

How to measure tidal pressure

A
  1. Set spirometer to 0

2. Take a normal inspiration and exhale a normal expiration into the spirometer

20
Q

Respiratory min vol formula

A

RMV= tidal volume x respiratory rate per minute

21
Q

How to measure reserve volume

A
  1. Set the spirometer to 0

2. Exhale forcefully into the spirometer after a normal expiration

22
Q

How to measure vital capacity

A
  1. Set spirometer to 0
  2. Inhale as deeply as possible
  3. Exhale into the spirometer with max effort while holding your nose
  4. Repeat 3x and record the largest vol
23
Q

A better index of respiratory reserve than vital capacity test
Subject takes five deep breaths and holds his breath for as long as possible after the last inspiration

A

Heymer test of respirstory reserve

24
Q

Male respiratory reserve values

A

50-70 seconds

25
Q

Female respiratory reserve value

A

50-60 seconds

26
Q

Measures the volume of gas that passes through it

A

Dry gas meter

27
Q

Bag that collects the air you breath into it

A

Douglas bag

28
Q

Units for minute volume

A

Ml air/minute

29
Q

Units for breathing rate

A

Breaths/min

30
Q

Units for heart rate

A

Beats/min

31
Q

In the female, the respiratory volumes are what percent smaller than males?

A

20-25%