[单选题]患者男，45岁。大量饮酒15年，每天饮用高度白酒500g。近两日因偷盗被拘留，2d后因不认识家人，全身大汗，恐惧不安，行为紊乱入院。此患者目前最可能是

正确答案 ：C

震颤谵妄

解析：患者有饮酒史，每天饮酒量500g，两日未饮酒，出现大汗淋漓，恐惧，此为酒精戒断综合征，震颤谵妄状态，故选B

[单选题]现代精神科护理模式是

正确答案 ：D

生物-心理-社会整体护理模式

解析：现代精神科护理模式是生物-心理-社会整体护理模式。

[单选题]A 55-year-old man come to see the doctor with a chief complaint of insomnia two days, he has drunk alcoholic beverage about 30 years. He has tried to quit drinking several times, but he has been un-able to stop.Twodays ago,he tried to stop drinking once again.He states that he goes to sleep difficult-1y, feels nausea and anxiety.For this patient,which of the following treatment is best

正确答案 ：C

benzodiazepine

解析：The most likely diagnosis of this patient is alcohol dependence, and this patient has obviously alcohol withdrawal symptom, the most common treatment for alcohol withdrawal symptom is benzodiaz-epine.

[单选题]病人呆坐于一旁，对医生的任何提问均不作回答，医生让其开口喝水时，患者却故意用力紧闭双唇，扭头逃避面前的杯子，该患者的症状最贴切的描述是

正确答案 ：B

主动违拗

解析：该患者处于不语状态，对医生的提问均不作答，处于缄默状态，在此基础上，患者对于外界的要求不仅不执行，还表现出相反的行为(故意用力紧闭)，属于主动违拗。而被动违拗是指患者对外界的要求不予理睬，不作行为反应。患者虽然处于精神运动性抑制状态，但是否达到木僵程度，尚难判断。作态是指古怪、愚蠢、幼稚做作的行为、姿态、步态及表情。

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