第4题: [单项选择]男性,37岁,因腰4、5椎间盘突出症入院行腰椎间盘摘除术,术前表现为右下肢疼痛、麻木,术后疼痛消失,术后1周开始出现腰部剧烈疼痛、活动受限,但无双下肢疼痛,体温在38℃左右。该患者体检重点应是() A. 伤口情况 B. 胸片 C. 血常规检查 D. 血培养 E. 尿常规 参考答案:A
第23题: [单项选择]If a tow sinks in shallow water,you should(). A. release it immediately B. attempt to beach it before it goes under C. pay out cable until it's on the bottom and place a buoy on the upper end D. shorten cable to keep it off the bottom 参考答案:C