某女病人,反复诉述胃部膨胀、隐痛,觉得胃蠕动缓慢、幽门狭窄、食物通过困难,因此断定自己患了“胃癌”,稍微有点腹胀也会非常紧张,为此整日焦虑不安,多次到医院就诊检查,均未发现明显异常,此病人较可能的诊断是() ["疑病综合征","幻觉妄想综合征","紧张性综合征","强迫状态","精神自动综合征"]
肺脓肿空洞X线多表现为() ["薄壁空洞","管状透明阴影","薄壁空腔","不规则偏心空洞","壁厚空洞内有液平"]
结肠癌最常见的病理类型是() ["肿块型","浸润型","溃疡型","弥散型"]
某人遭遇车祸,意识丧失,待其意识清楚后,精神检查发现该患者记不住受伤后是谁把他送进医院的,也记不住自己如何住院、如何被抢救等,提示病人() ["处于矇眬状态","逆行性遗忘","精神错乱","注意增强","顺行性遗忘"]
治疗肝火犯胃证,应首选的方剂是() ["痛泻要方","逍遥散","小柴胡汤","龙胆泻肝汤","左金丸"]
错配修复系统根据“()”的原则,找出错误碱基所在的DNA链,进行修复。