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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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jdmking18 jdmking18
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12 years ago
can someone explain to me how the body establishes a pressure gradient for fluid flow?
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#1
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12 years ago
Exercise #?
- Master of Science in Biology
- Bachelor of Science
jdmking18 Author
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#2
12 years ago
Exercise 5
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duddyduddy
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12 years ago
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- Master of Science in Biology
- Bachelor of Science

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#4
12 years ago
can somebody help me with the answers? please

The following questions refer to Activity 5: Studying the Effect of Radius on Pump Activity.
14. What happened to the flow rate as the right vessel radius was increased? _____________________________ ____________
15. What happened to the rate (strokes/min) as the right vessel radius was increased?
Why did this occur? _____________________________ _____________________________ ________________________

The following questions refer to Activity 6: Studying the Effect of Stroke Volume on Pump Activity.
16. At what stroke volume tested was the pump rate the lowest? _____________________________ _____________________
17. Describe the relationship between stroke volume and pump rate. _____________________________ __________________
18. Use the relationship in question 17 to explain why an athlete’s resting heart rate would be lower than that of a sedentary individual. _____________________________ _____________________________ _____________________________ __
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