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【简答题】
患者，男性，37岁。上腹隐痛伴乏力、心悸3天。间断解柏油样便。查体：心率每分钟90次，血压105/65mmHg。最常见的上消化道大出血的消化性溃疡部位是A、胃-空肠吻合口溃疡 B、十二指肠球部后壁溃疡 C、胃小弯溃疡 D、十二指肠球部前壁溃疡 E、胃窦部溃疡 胃十二指肠溃疡大出血的手术治疗指征不包括A、出血甚是剧烈、短期内即出现休克 B、6～8小时输血大于800ml，血压脉搏仍不正常 C、正在进行溃疡药物治疗期间出血 D、年龄小于40岁 E、合并溃疡穿孔或瘢痕性幽门梗阻 该患者行毕Ⅱ式胃大部切除术治疗，术后第5天拔除胃管并开始进流质饮食，第8天出现上腹部胀痛和呕吐，呕吐物为食物和胆汁。钡剂示：残胃膨胀，钡剂呈漏斗状间断自吻合口向远端排出。考虑发生了A、急性完全性输入段梗阻 B、输出段梗阻 C、碱性反流性胃炎 D、吻合口机械性梗阻 E、倾倒综合征
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【单选题】已知 R 1 和 R 2 两个电阻,且 R 2 =3 R 1 ,若串联在电路中,则 R 1 消耗功率与 R 2 消耗功率之比为()。
A.
1:3
B.
1:2
C.
3:1
D.
1:1
【单选题】You pass a co-worker in the hallway and he asks "How are you?".You respond by:
A.
Telling him that your back has been hurting you and you have a cold
B.
Saying "Fine, thanks"
C.
Explaining that you are tired and stressed out in your job
D.
asking “ Where are you going?”
【单选题】You pass a co-worker in the hallway and he asks "How are you?".You respond by
A.
telling him that your back has been hurting you and you have a cold.
B.
saying "Fine, thanks".
C.
explaining that you are tired and stressed out in your job.
D.
asking “Where are you going”.
【简答题】甲因为生活琐事和邻居丙发生口角纠纷后，相互打斗。甲使用暴力故意伤害丙，并致其轻伤，丙随后被送往医院。丙在医院治疗时，由于医院发生火灾，丙被烧死。在司法机关对甲的行为进行追究以前，丙的妻子乙多次找甲评理。甲极其愤怒，欲杀乙，在山崖边对乙连砍了5刀，乙重伤昏迷，甲以为乙已经死亡，遂离去。但乙在自己苏醒过来后，刚迈了两步即跌下山崖摔死。 问题： 1.甲的伤害行为与丙的死亡结果之间是否有因果关系?(5分)
【单选题】You pass a co-worker in the hallway and he asks “How are you?” You respond by:
A.
Telling him that your back has been hurting you and you have a cold.
B.
Saying “Fine, thanks.”
C.
Explaining that you are tired and stressed out in your job
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