8岁女孩,发热一周,体温38.5℃,伴频繁咳嗽,胸痛。查体:一般情况可,双肺未及干湿啰音,肺部X线片示两下肺云雾状阴影。可能的诊断为() ["A.衣原体肺炎","金黄色葡萄球菌肺炎","腺病毒肺炎","合胞病毒肺炎","支原体肺炎"]
Krukenberg瘤发生在哪个部位() ["十二指肠","卵巢","盆腔","大网膜","膀胱"]
血清中抗线粒体抗体阳性多见于下列哪项() ["病毒性肝炎肝硬化","酒精性肝硬化","血吸虫病性肝硬化","原发性胆汁性肝硬化","淤血性肝硬化"]
下列哪项不是急性弥漫性腹膜炎的病理生理特点() ["均会引起以代谢性碱中毒为主的水电解质平衡紊乱","腹膜充血、水肿、渗出,引起稀释毒液,低蛋白血症","肠管浸泡,引起麻痹性肠梗阻,腹内压增高","毒素吸收引起中毒性休克","纤维蛋白沉积,利于损伤修复/粘连性肠梗阻"]
患者,男性,40岁,肝硬化3年余,常有上腹不适、食欲减退、乏力,午餐进食干饭后突然呕血,量约300ml,伴大汗、心慌。来院急诊。体格检查:BP75/55mmHg,P122次/分,四肢肢冷,口唇发绀。患者血止后,为清除肠道积血,减少氨生成,预防肝性脑病,采取的措施正确的是()。 ["A.给予缓泻剂","肥皂水灌肠","醋酸溶液灌肠","开塞露通便","全胃肠道灌洗"]
半面痉挛的主要病因学说是()和()。