Practice Cardiac Output And Exercise Physiology (1.2.3) - The Body 3

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9 questions

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2 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What is the formula for calculating cardiac output?
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Think about how much blood the heart pumps in a minute.
Question 2.
What does HR stand for?
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It's how many times your heart beats in one minute.
3Question 3.
What is the equation for calculating cardiac output?
- Q = HR + SV
- Q = HR × SV
- Q = HR - SV
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Remember: output is a product, not a sum.
4Question 4.
True or False: Resting cardiac output in trained athletes is lower than in untrained individuals.
- True
- False
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Think about heart efficiency in athletes.
Question 5.
If an athlete's heart rate during a sprint is 180 bpm and stroke volume is 120 mL, calculate their cardiac output. What does this imply about their cardiovascular fitness?
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Convert stroke volume to liters before multiplying.
Question 6.
Discuss how an increase in venous return can specifically enhance athletic performance and recovery.
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Think about how efficient blood delivery affects muscle performance.

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