试题与答案

膝反射的脊髓反射中枢为()A.T12~L1 B.L1~L3 C.L2~L4 D.L3

题型:单项选择题

题目:

膝反射的脊髓反射中枢为()

A.T12~L1

B.L1~L3

C.L2~L4

D.L3~L5

E.S1~S2

答案:

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