*For medical professionals for reference
Will you?
q:
The brain artery ring plays a very important role in the brain circulation, can communicate the front, back of the brain, Left or right blood supply, which artery does not participate in the composition of the cerebral artery ring
a:
A. Anterior cerebral arteries
B. Pre -traffic artery
c.> D. Bencene arteries
E. Vertebral artery
Smart friends must have their own answers
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Responsible editor: Lao Bean Bud*"The medical community" strives to publish the content and reliability published, but does not promise the accuracy of the content; please check or verify separately when using or using this as a basis for decision -making.
