20.下列內分泌腺細胞,何者具類似交感神經元的功能與特徵?(A)腎上線髓質嗜鉻細胞(chromaffin cell)(B)副甲狀腺主細胞(parathyroid chief cell)(C)甲狀腺濾泡
24.供應肝臟的血流,主要來自於下列何者?(A)下膈動脈(inferior phrenic artery)(B)腹腔幹(celiac trunk)(C)上腸繫膜動脈(superior mesenter
32.穆勒氏管抑制素(Müllerian-inhibiting substance)是由下列何者分泌?(A)睪丸支持細胞(Sertoli cells)(B)精原細胞(spermatogonia)(C)
34.胎盤障壁(placental barrier)由那些結構組成:①胎兒微血管內皮細胞(endothelium of the fetal capillaries in the villi) ②融合細