干槽症症状出现的时间是()
A.拔牙当天
B.拔牙术后3天
C.拔牙术后7天
D.拔牙术后14天
E.拔牙术后30天
参考答案:B
— Why didn't you go to Mike's birthday party last night?
— Well, I ______ , but I forgot it. [ ]
A. should
B. would
C. should have
D. must have
男性,65岁,急性阑尾炎切除术后4天,腹部胀痛不适,呈持续性,伴恶心呕吐,肛门停止排便排气。体检:全腹膨胀,肠鸣音消失,腹部X线平片见小肠及结肠均有多量充气及液气平面。何种处置最为恰当
A.口服缓泻剂、促进胃肠蠕动药物B.禁食、胃肠减压、支持疗法C.少量进食促进胃肠功能恢复D.剖腹探查E.加强抗感染治疗