Multiple Choice
The primary function of the pericardial fluid is to provide ________ between the pericardial membranes.
A) friction
B) impulse stimulation
C) pressure
D) perforation
E) lubrication
Correct Answer:

Verified
Correct Answer:
Verified
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Q136: Figure 21.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.1
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