患者,女,32岁。饱餐后出现上腹部剧痛伴恶心呕吐,呕后腹痛反而加重,服解痉剂无效。检查:体温39℃,心率120次/分,多汗,上腹部紧张,有压痛、反跳痛,血清淀粉酶350U,血钙163mmol/L。应首先考虑的是() ["急性心肌梗死","溃疡病穿孔","急性胰腺炎","急性阑尾炎","急性肠梗阻"]
鉴别胸水的性质下列哪项最重要() ["胸水的pH测定","胸水的蛋白定性检测","胸水常规检查","胸水中胆固醇结晶","胸水中红细胞数"]
患者,男,40岁。乙肝病史10年,近2个月右上腹胀痛加重。检查:面部有蜘蛛痣,右上腹压痛,肝肋缘下3cm,质硬,ALT40U,HBsAg(+),AFP500μg/L。应首先考虑的是() ["慢性乙肝活动期","乙肝合并肝硬化","乙肝合并胆囊炎","原发性肝癌","继发性肝癌"]
结核性渗出性胸膜炎,胸腔穿刺排液时,下列哪项是错误的() ["抽液不宜过快、过多","严格无菌操作","穿刺位置应在肋骨上缘","穿刺发生"胸膜反应"不影响继续抽液","抽液后胸腔内可以不用药"]
对胸腔积液的患者,若做胸腔穿刺发现脓液并有臭味,应对脓液首先做下列哪项检查以确定病因() ["结核菌培养","涂片找癌细胞","化脓菌培养","厌氧菌培养","真菌涂片及培养"]
公安信息录入的重要意义?