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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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Sky Sky
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12 years ago
Part A:
Which of the following result(s) in an increase in fluid flow rate?

A.   Increase in pressure and decrease in radius diameter
B.   Increase in radius diameter
C.   Increase in pressure and increase in radius diameter
D.   Increase in pressure
E.   Decrease in radius diameter

Part B:
Describe the plot of pressure versus flow rate.
   
A.   It was linear, and the flow rate decreased with increased pressure.
B.   It was curved, and the flow rate increased with increased pressure.
C.   It was linear, and the flow rate increased with increased pressure.
D.   It was curved, and the flow rate decreased with increased pressure.

Part C:
In this activity, we changed the pressure delivered by the left beaker. This is analogous to _______.
   
A.   decreasing the radius of the blood vessel
B.   increasing the length of the flow tube
C.   increasing the viscosity of the blood
D.   increasing the force of contraction of the heart
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yejin0816yejin0816
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12 years ago
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Sky Author
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#2
12 years ago
Thank you for your help!   Grinning Face
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