What is not true about the cerebral arterial circle (circle of Willis) __________.
A) It surrounds the brain stem.
B) It is an example of an anastomosis.
C) It may provide an alternative set of pathways for blood to reach brain tissue.
D) It lies at the base of the brain.
Correct Answer:
Verified
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Q14: These veins drain the thigh.
A)femoral
B)fibular
C)popliteal
D)anterior and posterior
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Q18: The superior mesenteric artery supplies_ .
A)most of
Q19: Bronchial arteries that supply oxygenated blood to
Q20: In correct sequence from superior to inferior,
Q21: The aorta terminates when it divides into
Q26: Having venous blood from the intestines flow
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