第23题: [单项选择]患者,男性,20岁,3小时前从6m高处跌下。腰疼,血尿,神清合作。血压:10/6kPa(75/ 45mmHg),脉搏:120次/分,左腰皮擦伤,局部稍隆,触痛阳性,右上腹可触及包块,轻度肌紧张。B超:左肾周见3.0cm×3.0cm×2.0cm液性暗区,肝、脾被膜完整,腹腔穿刺阴性。最重要的处理应是 A. 抗生素应用 B. 止血药应用 C. 止痛药应用 D. 输血补液 E. 立即手术探查 参考答案:D
第27题: [单项选择]Questions 11 ~ 14 are based on the following passage.Why do smokers welcome low-tar cigarettes A. Because they last longer. B. Because they are less harmful. C. Because they taste better. D. Because they cost less. 参考答案:B