膀胱肿瘤好发于()。
A.膀胱前壁
B.膀胱三角区
C.膀胱后壁
D.膀胱顶部
E.膀胱底部
参考答案:B
解析:膀胱肿瘤易发生在膀胱三角区和两侧壁。
— Look at that pretty girl! Do you know _______?
— She is a dancer.
A.who she is
B.who is she
C.what she is
D.what is she
患者,男性,18岁。挫伤后左膝关节逐渐肿大,关节腔抽出血性积液,下一步最重要的检查是()。
A.血常规
B.BT
C.APTT
D.PT
E.PAIg