甲签发一张金额为10万元的本票交给收款人乙,乙背书转让给丙,丙将本票金额改为 70万元后转让给丁,丁又背书转让给戊。如果戊向甲请求付款,甲只应支付10万元,戊所受损失60万元应向丁和丙请求赔偿。 ( )
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患者,男,68岁,1h前突然出现剧烈胸痛,急性呼吸困难来我院,查心电图示室性心动过速,查体可见意识丧失,皮肤发绀,二便失禁,血压测不出。 首先考虑的诊断是
A. 心脏性猝死
B. 急性心肌梗死
C. 急性心力衰竭
D. 室速
E. 室颤
In many countries today, laws protect (36) In India the need for such protection was realized centuries ago. About 300 BC, an Indian writer (37) that forests were like national parks today. The game of killing beasts was carefully (38) . Some animals were fully protected, nobody was allowed to cut down (39) , hum wood for (40) ,or (41) animals for their (42) Animals that became dangerous to human visitors were trapped or killed outside the park, so that other animals would not become (43) (44) About a thousand species(种类) of animals are in danger of dying out, and the rate at which they are being destroyed has increased. (45) From AD 1 to 1800, the rate was about one species every fifty years. (46)
机械性肠梗阻腹痛的特点是( )。
A. 转移性右下腹痛
B. 持续性腹部胀痛
C. 阵发性腹部绞痛
D. 持续腹部绞痛伴阵发性加重
E. 突发上腹部刀割样剧痛
张女士,35岁,患原发性甲状腺功能亢进。入院后在清晨未起床前测病人脉率 110次/分,血压18.7/10.7kPa(140/80mmHg),拟在服用复方碘化钾溶液等术前准备后,择期行甲状腺大部切除术。 术前服用碘剂的作用是( )。
A. 抑制甲状腺素合成
B. 对抗甲状腺素作用
C. 促进甲状腺素合成
D. 抑制甲状腺素释放
E. 减少促甲状腺激素分泌