14.下列何者不能幫助下肢血液回流(venous return)?
(A)骨骼肌幫浦(skeletal muscular pump)
(B)靜脈內的瓣膜(valve)
(C)走路(walking)
(D)微血管前括約肌(precapillary sphincter)
答案:登入後查看
統計: A(27), B(501), C(312), D(1382), E(0) #1840462
統計: A(27), B(501), C(312), D(1382), E(0) #1840462
詳解 (共 3 筆)
#3169164
微血管前括約肌:調節特定微血管床的血流量
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