试题与答案

异丙基肾上腺素() A.只作用于β1肾上腺素能受体α B.只作用于β2肾上腺素能受体

题型:单项选择题

题目:

异丙基肾上腺素()

A.只作用于β1肾上腺素能受体α

B.只作用于β2肾上腺素能受体

C.对β1β2肾上腺素能受体作用基本相同

D.对β2肾上腺素能受体作用大于β1肾上腺素能受体

E.对α、β肾上腺素能受体作用基本相同

答案:

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