Special circulations Flashcards

1
Q

where do right and left coronary arteries arise

A

base of aorta

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2
Q

what does circulating adrenaline activate

A

b2 adrenergic receptors

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3
Q

effect of hypoxia on pulmonary arteries

A

vasoconstriction

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4
Q

effect of hypoxia on systemic arterioles

A

vasodilation

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5
Q
A
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