腹痛部位不固定的疼痛见于下列疾病,但除外()。
A.急性血卟啉病
B.铅中毒
C.急性胆囊炎
D.急性出血性坏死肠炎
E.机械性肠梗阻
参考答案:C
Which sentence is wrong?
A.The professor lives in the room whose windows face south.
B.Don’t enter the house its roof has been destroyed in the hurricane.(飓风)
C.We prefer the students who like challenging themselves.
D.I still remember the name of the village we visited last year.
女,36岁。呼吸困难伴声嘶2个月,活动后明显,无慢性咳嗽、咳痰和关节疼痛病史。查体:口唇发绀,颈静脉充盈,肝颈回流征阳性,P2亢进,三尖瓣区可闻及3/6级收缩期杂音,双下肢水肿。其最可能的诊断是()。
A.特发性肺动脉高压
B.风湿性心脏瓣膜病
C.房间隔缺损
D.室间隔缺损
E.扩张型心肌病