Multiple Choice
Which statement about veins is false?
A) Veins may hold as much as 60 percent of total blood volume at any one time.
B) Veins are capacitance vessels.
C) The walls of veins are more expandable than the walls of arteries.
D) Blood in veins below the level of the heart is moved toward the heart by contractions of surrounding skeletal muscles.
E) The muscles involved in exhalation help pull blood toward the chest.
Correct Answer:

Verified
Correct Answer:
Verified
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