36.下列何者會引起直腸壁的平滑肌收縮及肛門內括約肌的放鬆?
(A)交感運動神經(sympathetic motor nerve)
(B)副交感運動神經(parasympathetic motor nerve)
(C)體運動神經(somatic motor nerve)
(D)腸運動神經(enteric motor nerve)
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統計: A(132), B(525), C(15), D(71), E(0) #1207112
統計: A(132), B(525), C(15), D(71), E(0) #1207112