股动脉() ["A．在股三角内由髂外动脉发出","B．行于股神经外侧","C．行于股静脉内侧","D．行于股静脉外侧","E．行于股深动脉内侧"]
视网膜母细胞瘤容易发生坏死、钙化，在声像图上表现为“钙斑”，“钙斑”的超声检出率是() ["A．40%","B．50%","C．60%","D．70%","E．80%"]
机体散热的途径不包括() ["A．辐射","B．传导","C．对流","D．交换","E．蒸发"]
成年女性乳房的主要构成包括() ["A．皮肤、皮下脂肪及韧带","B．脂肪、腺叶及小叶","C．皮肤、皮下脂肪及腺体","D．皮肤、皮下脂肪及肌肉","E．腺叶、腺泡及脂肪"]
红骨髓不存在于() ["A．胸骨内","B．椎骨内","C．肩胛骨内","D．成人胫骨内","E．髂骨内"]
鼻咽癌累及颅底及三叉神经时表现为()鼻咽癌累及舌咽神经时表现为()鼻咽癌累及迷走神经时表现为()鼻咽癌累及滑车神经、动眼神经、外展神经时表现为()鼻咽癌累及舌下神经时表现为()
