下列那项是血清高钾血症的心电图改变()。
A、T波低平
B、出现病理性u波
C、QRS波增宽
D、QT间期缩短
E、ST段下移
参考答案:C
根据句意及首字母填空。
1. The woman is my father's sister. She is my ____.
2. His a____ is too long. He can touch the apple on the tree.
3. J____ up and down ten times.
4. Tomorrow(明天) is Saturday. Today is ____.
5. Let's do some exercise f____.
6. Can you p____ an egg on your shoulder?
7. Don't turn ____. Turn right please.
8. Lie on your b____, please.
患者男,32岁。活动后心悸、气短12年。夜间喘憋,咳嗽,咳痰带血,腹胀尿少。查体:端坐位,两颧潮红,口唇及末梢发绀,颈静脉怒张,桶状胸,心尖部舒张期隆隆样杂音,P2亢进,双肺散在干湿啰音,肝大,双下肢水肿。UCG:左房大,二尖瓣前后叶增厚,粘连,开放受限。
治疗方案应选择()
A.解除瓣膜狭窄+纠正心衰
B.解热镇痛
C.免疫抑制疗法
D.降压
E.镇咳祛痰