患者男,缺失,近中倾斜移位,决定是否能用做基牙,其倾斜的最大限度是()
A.10°
B.20°
C.30°
D.40°
E.60°
参考答案:C
—What did you do last Sunday? — I .
A.went to the movies
B.stay at home
C.do some reading
D.am visiting my friends
关于输尿管的走行,哪项是错误的
A.在腹膜后沿髂内动脉下行
B.在阔韧带基底部向前内,在子宫动脉下方与之交叉
C.输尿管在腹膜后腰大肌的侧方下行
D.经 * * 侧穹窿顶端绕向前内,穿越主韧带前方的隧道进入膀胱
E.在髂外动脉起始处进入骨盆腔