用7MHz~10MHz高频探头,检查正常阴囊的主要内容物是()。
A.睾丸、附睾及精索
B.睾丸、附睾及输精管
C.睾丸、附睾
D.附睾、精索
E.睾丸、附睾头及睾丸附件
参考答案:A
This disabled girl needs our help. We are _____ to do something for her. [ ]
A. stopped
B. invited
C. supposed
患者,女,2l岁。两小腿皮炎,在亚急性阶段,渗液与糜烂很少,红肿减轻,有鳞屑和结痂。外治剂宜选用:
A.洗剂B.粉剂C.溶液湿敷D.软膏E.油剂