癌痛药物治疗的原则有() ["A．剂量因人而异","B．最好口服给药","C．积极治疗失眠","D．系统处理副作用","E．仔细观察效果"]
以上哪种疾病可通过膀胱镜及逆行插管造影明确诊断()以上哪种疾病可通过膀胱镜及输尿管插管进行治疗() ["A．输尿管结石","B．肾盂输尿管交界处狭窄","C．两者均可","D．两者均不可"]
肺炎患儿进食不足或不能进食时，输液的选择() ["A．0.9%氯化钠溶液","B．生理维持液","C．10%葡萄糖","D．2:1液","E．5%碳酸氢钠"]
治疗支原体肺炎首选的抗生素是() ["A．青霉素","B．庆大霉素","C．红霉素","D．氨苄西林","E．二性霉素B"]
癫癎()脑瘤() ["A．EEG可以帮助确诊","B．EEG可以帮助病变定位","C．两者均有","D．两者均无"]
溃疡病()阻塞性黄疽原因待查()
