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Questions and Answers
What is the body's resting metabolic rate increase during exercise?
What is the body's resting metabolic rate increase during exercise?
- Up to 10 times
- Up to 5 times
- Up to 20 times (correct)
- Up to 30 times
What is the indirect estimate of maximal cardiac output?
What is the indirect estimate of maximal cardiac output?
- Total body oxygen uptake
- Maximal arteriovenous difference
- Resting metabolic rate
- Maximal oxygen uptake (correct)
What is the physiological limit of maximal arteriovenous difference?
What is the physiological limit of maximal arteriovenous difference?
- Roughly 5 to 7 mL/dL
- Roughly 10 to 12 mL/dL
- Roughly 15 to 17 mL/dL (correct)
- Roughly 25 to 27 mL/dL
What is the relationship between myocardial oxygen uptake and heart rate?
What is the relationship between myocardial oxygen uptake and heart rate?
What are the determinants of VO2?
What are the determinants of VO2?
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