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Biology-Related Homework Help Anatomy and Physiology Topic started by: Sky on Feb 29, 2012



Title: PhysioEx 9.0 Exercise 5 Activity 4
Post by: Sky on Feb 29, 2012
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


Title: Re: PhysioEx 9.0 Exercise 5 Activity 4
Post by: yejin0816 on Feb 29, 2012
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Title: Re: PhysioEx 9.0 Exercise 5 Activity 4
Post by: Sky on Mar 2, 2012
Thank you for your help!   ;D