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Applied Exercise Sci > Physiological Norms > Flashcards

Physiological Norms Flashcards

1
Q

What is a normal adult resting HR?

A

60-100 bpm

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2
Q

What is normal resting BP for men and women

A

120/80 for men, 110/70 for women

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3
Q

What is the maximum BP that a patient can reach before exercise should be terminated?

A

250/115 if monitored,

200-220/100 clinically

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4
Q

What is normal fasting blood glucose?

A

60-100mg/dL

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5
Q

What is fasting blood glucose indicates pre-diabetes?

A

100 to 125 mg/dL

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6
Q

What is fasting blood glucose indicates diabetes?

A

126 mg/dL

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7
Q

What is normal result for an oral glucose tolerance test?

A

<140mg/dL

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8
Q

What result for an oral glucose tolerance test indicates pre-diabetes?

A

140-200mg/dL

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9
Q

What result for an oral glucose tolerance test indicates diabetes?

A

200mg/dL

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10
Q

What blood glucose level range indicates that it is safe to exercise?

A

100-250mg/dL

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11
Q

What blood glucose level range indicates that it is not safe to exercise?

A

250 mg/dL warrants caution as too much production of ketones may indicate severe shortage of insulin to break down sugar

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12
Q

What is a typical VO2 max for an individual post MI?

A

22 mL/kg/min

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13
Q

What is a typical VO2 max for an individual with severe pulmonary disease?

A

13 mL/kg/min

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14
Q

What is a typical resting respiratory rate?

A

12-18 bpm

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15
Q

What is respiratory rate indicates distress?

A

20+ bpm

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16
Q

What is a normal forced vital capacity?

A

3-5 L

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17
Q

What is a normal FEV1?

A

2.5-4 L

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18
Q

What is a normal FEV1/FVC?

A

80%

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19
Q

What is a normal tidal volume?

A

0.5 L

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20
Q

What is a normal blood pH?

A

7.40 (range 7.2 to 7.6)

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21
Q

What is the Bohr Effect?

A

Shift of the oxygen hemoglobin dissociation curve either right (7.2) or left (7.6)

22
Q

What happens to oxygen desaturation as body temperature increases and/or blood pH decreases?

A

Shifts the curve to the right; this results in decreased affinity of hemoglobin for oxygen at any given pO2.

23
Q

What is a normal PCO2?

A

35-45 mmHg

24
Q

What is a normal PO2?

A

80-100mmHg

25
Q

What is normal SpO2?

A

95-100%

26
Q

What is a normal ejection fraction?

A

> 55%

27
Q

What is a normal % body fat?

A

Men 15–18%

Women 22–25%

28
Q

What is a MET?

A

One MET is the amount of energy expended sitting quietly at rest adjusted to body weight

29
Q

How are METs and VO2 related?

A

1 MET = 3.5 ml oxygen consumed/kg of body weight/minute)

30
Q

What is a typical intensity for vacuuming, expressed in METs?

A

3.5 METs

31
Q

What is a typical intensity for bicycling, expressed in METs?

A

8 METs

32
Q

What is a typical intensity for dancing, expressed in METs?

A

6.5 METs

33
Q

What is a typical intensity for jogging, expressed in METs?

A

7.0 METs

34
Q

What is a typical intensity for running a 7 min mile, expressed in METs?

A

14 METs

35
Q

What BMI qualifies as underweight?

A

< 18.5

36
Q

What BMI qualifies as normal weight?

A

18.5-24.9

37
Q

What BMI qualifies as overweight?

A

25.0-29.9

38
Q

What BMI qualifies as obesity class I?

A

30.0-34.9

39
Q

What BMI qualifies as obesity class II?

A

35.0-39.9

40
Q

What BMI qualifies as extreme obesity class III?

A

> 40.0

41
Q

What is a normal level for red blood cells?

A

Men: 4.5-5.3 106/mm3
Women: 4.1-5.1 106/mm3

42
Q

What is a normal level for white blood cells?

A

4,500-11,000 cells/mm3

43
Q

What is a normal level for hematocrit?

A

Men: 37-49%
Women: 36-46%

44
Q

What is a normal level for hemoglobin?

A

Men: 13-18 g/dl
Women: 12-16 g/dl

45
Q

What is a normal level for platelets?

A

150,000 – 400,000/mm3

46
Q

At what level of white blood cells should exercise be restricted?

A

< 5,000/mm3 no exercise

> 5,000/mm3 light exercise

47
Q

At what level of hematocrit should exercise be restricted?

A

25% light exercise

30-32% resistive as tolerated

48
Q

At what level of hemoglobin should exercise be restricted?

A

10 Resistive as tolerated

49
Q

At what level of platelets should exercise be restricted?

A

< 60,000/mm3 No resistive exercise

<5,000/mm3 No activity

50
Q

What is a normal International Normalized Ratio?

A

0.9-1.1 sec

2-3 sec is ok with anticoagulation therapy

51
Q

What are signs that a stress test should be terminated?

A

o Angina
o 10-20mmHg drop in systolic BP
o Failure of systolic to rise with exercise
o Systolic rise to >250mmHg or diastolic >115mmHg
o Light headed, confusion, ataxia, pallor, cyanosis, nausea, cold and clammy skin
o Failure of HR to rise
o Subject requests to stop
o Noticeable change in heart rhythm
o Physical or verbal manifestations of extreme fatigue
o Failure of testing equipment

Applied Exercise Sci (1 decks)

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