肝性脑病产生的主要原因是()
A.支/芳比值失调
B.使用镇静剂
C.假性神经递质假说
D.脑水肿
E.血氨及其他毒性物质的潴积
参考答案:E
男性,20岁,2个月来有发作性左手拇指抽动,以后发展到整个手部、前臂,但其中有一次抽动发展到肩部时,即有意识障碍伴全身抽搐,小便失禁,2~3分钟后停止,此患者是何种癫痫发作()
A.强直—阵挛性发作
B.精神运动性发作
C.局限性运动发作
D.局限性发作持续状态
E.局限性运动发作,继发性大发作
用所给词的适当形式填空。
1. We need _____ (wear) warm clothes in winter.
2. There_____ (be)a little water in the glass.
3. Who is the _____ (good) in English in your class?
4. Jim is now' much _____ (happy) than he was one year ago.
5. The students are very_____ (busy) now. They_____ (have) an exam next week.