下列食品中蛋白质生物学价值最高的是() ["鸡蛋","牛奶","瘦猪肉","豆制品","鱼"]
下列哪些是减轻心脏前负荷的措施() ["利尿剂","扩张静脉药","扩张动脉药","强心药","轮流扎四肢"]
患者女,60岁。双眼上睑内侧肿块2年余就诊。双上睑内眦上方均见大小约8mm×4mm扁平黄色斑块,质软,无红肿疼痛及溃疡,最可能的诊断是() ["色素痣","传染性软疣","乳头状瘤","黄色瘤","老年疣"]
患者,女性,28岁,有停经史1周,突然出现下腹疼痛,呈持续性伴恶心呕吐及肛门坠胀感,疼痛时无阴道流血,查体:T:36.6℃,P:190次/分钟,BP:70/40mmHg,表情淡漠,意识尚清,全身皮肤黏膜苍白,腹软,下腹有压痛及反跳痛,叩诊有移动性浊音。在补液的同时,有必要同时进行哪项治疗() ["A.急诊剖腹探查","测血型、配血","维持水电解质酸碱平衡","保护重要脏器的功能","呼吸机辅助呼吸"]
角膜炎的共同病理变化() ["角膜浸润","溃疡加深,后弹力层膨出","角膜穿孔","角膜溃疡及溃疡修复,形成瘢痕","眼内容物脱出,眼内炎"]
急性胃炎治疗原则