用于皮下埋置的避孕剂是() ["雌二醇","左炔诺酮","孕三烯酮","米非司酮","甲羟孕酮"]
某些酯类局麻药最初降解是通过() ["血浆中假性胆碱酯酶水解","肾脏的排泄","在肝脏中与葡萄糖醛酸结合","氧化作用","在肝脏中的还原作用"]
男孩4岁,自幼生长缓慢,多次晨起发生惊厥,来诊时见患儿矮胖,肝肿大达肋缘下6cm,质地中等;空腹血糖值为2.3mmol/L,注射肾上腺素后血糖升高甚微。肝活检切片见肝细胞内大量PAS阳性物质积聚伴多量脂肪滴。诊断首先考虑() ["A.脑苷脂沉积症","肝豆状核变性","半乳糖血症","糖原累积症","脂肪肝"]
肾上腺素与局麻溶液的浓度比应为() ["1:40000","1:80000","1:200000","1:300000","1:400000"]
下列关于输卵管癌说法正确的是() ["最常见于峡部,其次为壶腹部","病理检查90%以上为浆液性癌","阴道排液、腹痛、盆腔包块是典型的三联征","治疗以化疗为主","其转移途径与子宫内膜癌类似"]
烧灼属于()紫外线属于()间歇灭菌法属于()