属于神经垂体的结构是 （ ）

A. 舌下阜

B. 舌下襞

C. 平对上颌第2磨牙的颊粘膜处

D. 平对下颌第3磨牙的颊粘膜处

E. 舌系带根部

A. Each ureter has three normal constriction.

B. The first normal constriction is at the the junction between the renal pelvis and the ureter.

C. The second normal constriction is at the brim of the lesser pelvis.

D. The third normal constriction is at the place where the ureter passes through the bladder wall.

E. The stone of ureter is easily lodged in these three normal constrictions.

A. 咽部的开口位于口咽部

B. 鼓室内的开口位于鼓室的上壁

C. 由内2/3的骨部和外1/3的软骨部构成

D. 成人的咽鼓管较幼儿的长、宽、平

E. 其作用为平衡鼓膜内外的压力

A. 腭大孔

B. 棘孔

C. 切牙孔

D. 外耳门

E. 下颌孔

A. 颈动脉壁

B. 迷路壁

C. 乳突壁

D. 颈静脉壁

E. 鼓膜壁

A. 筛孔

B. 眶板

C. 三叉神经压迹

D. 内耳门

E. 舌下神经管内口

A. apex of bladder (膀胱尖)

B. fundus of bladder (fundus of bladder 膀胱底)

C. body of bladder

D. trigone of bladder (膀胱三角)

E. neck of bladder

A. 股四头肌

B. 股二头肌

C. 缝匠肌

D. 髂腰肌

E. 臀大肌

A. 胃左动脉

B. 胃右动脉

C. 胃网膜左动脉

D. 胃网膜右动脉

E. 脾动脉

A. 膈面中部凹陷称肺门

B. 进出肺门结构被结缔组织包绕称肺根

C. 左肺前缘有心切迹

D. 右肺被斜裂分为上、下两叶

E. 肺尖高出胸廓上口至颈根部