乳腺癌最可靠的确诊方法是()。 ["乳房触诊","乳房磁共振检查","乳房液晶检查","乳房B超检查","活组织病理切片"]
下述哪一项是糖尿病酮症酸中毒的特异性表现() ["昏迷","皮肤黏膜干燥","呼气有烂苹果味","二氧化碳结合力下降","呼吸深大"]
肿瘤广泛骨转移时可出现()。 ["血钙升高","血钙降低","血镁升高","血镁降低","血磷升高"]
下列哪项对诊断川崎病有意义() ["手、足皮肤广泛性硬性水肿,伴红掌心、足底红斑","热退时,指趾端和甲床交界处呈膜样或片状脱皮","全身泛发麻疹样、荨麻疹样、猩红热样皮疹","红眼、唇干裂、草莓舌","发热呈稽留热或弛张热"]
患者男,30岁。某化工厂操作工,因头痛、头昏、恶心、呕吐、上腹痛10天急诊入院。查体:巩膜轻度黄染,上腹部压痛明显,无肌紧张,肝区有叩痛,肝肋下2cm可及,质软,触痛明显,脾未扪及。按职业性中毒性肝病诊断标准(GB259-2002),在中度中毒性肝病的基础上,出现下列哪些情况之一者,可诊断为急性重度中毒性肝病() ["A.肝大","脾大","中度黄疸","明显黄疸","出现腹水","肝肾综合征"]
免疫荧光技术原理()尾蚴膜反应()环卵沉淀试验原理()皮内试验原理()间接血凝试验原理()