单项选择题 男性，48岁，体重60kg，因腹部损伤引起肠瘘，患者出现头晕，乏力，视力模糊。体检示：脉搏细速120次/分钟，血压90/70mmHg，四肢发冷，尿少，测血清钠129mmol/L。胃十二指肠穿孔最重要的诊断依据是（）

单项选择题 关于IP板，描述错误的是（）

单项选择题 某男，45岁，毕氏Ⅱ式胃大部切除术后6天，突然右上腹剧痛，明显腹膜刺激征，值班医生的紧急处理哪项错误（）

多项选择题 孙武的“用间”思想指“知”、“___”、“___”、“___”、“___”。 A、类 B、道 C、系 D、智

单项选择题 增加X线束强度的因素不包括（）

单项选择题 介导ADCC杀伤肿瘤细胞的抗体主要是（）

单项选择题 （ ）又称正面光，其照明方向与照相机的拍摄方向一致。A. 侧光B. 逆光C. 顺光D. 光质

单项选择题 1属于肿瘤特异性抗原的是（）

单项选择题 My friend is a taxi driver. He has been a taxi driver for ten years. It’s a nice job most of the time. He can meet a lot of people. He always works at night because there is too much traffic during the day. He usually goes home between two o’clock in the morning. There are some very strange things, which often happen at night. One day my friend was taking a woman back home from a party at three o’clock in the morning. She had her little dog with her. When they got to her house, she found she had lost her key. So my friend waited in the car with the dog while she climbed in through the window. My friend waited and waited. After half an hour of knocking, he decided to find out what was going on. He tied the dog to a tree and started to climb in through the window. At that moment some policemen came. They thought my friend was a thief. Luckily, the woman came downstairs. She must have gone to sleep and forgotten about my friend and the dog.A.your boatB.the storeC.the shipD.the hotel

单项选择题 抗肿瘤免疫的主要效应细胞是（）