关于子宫内膜癌的诊断和治疗，正确的是（）

A.宫腔冲洗液对诊断有极大价值

B.分段诊刮术对鉴别内膜癌还是颈癌帮助极大

C.子宫镜无大价值

D.手术治疗是首选方法

E.晚期或复发癌患者可用雄激素治疗

A client who has cervical cancer is scheduled to undergo internal radiation. In teaching the client about the procedure, the nurse would be most accurate in telling the client（）

A. she’ll be in a private room with unrestricted activities.

B. a bowel-cleansing procedure will precede radioactive implantation.

C. she’ll be expected to use a bedpan for urination.

D. the preferred positioning in bed will be semi-Fowler’s.