病原体在条件适宜的情况下可形成芽胞,在环境中长期存活的传染病是() ["鼠疫","炭疽","霍乱","脊髓灰质炎","钩端螺旋体病"]
黑圆点在V行中代表()。 ["激动起源点在心室","激动起源点在心房","激动起源点在窦房结","室内差异性传导","激动起源点在房室交界区"]
患儿女,3岁,近半年出现点头、跌倒及强直性发作,伴智力运动发育倒退,其脑电图改变可能为() ["A.爆发-抑制脑电图","B.全脑3Hz棘-慢复合波","C.高幅失律","D.全脑慢波背景上重叠1.5~2.5Hz棘-慢复合波","E.慢波睡眠期棘慢波持续发放"]
主要通过水、食物等传播的传染病是() ["鼠疫","炭疽","霍乱","脊髓灰质炎","钩端螺旋体病"]
患儿男,1岁,四肢节律性抽搐40分钟急诊来院,就诊时抽搐未缓解,首选的抢救药物是() ["丙戊酸钠","卡马西平","苯巴比妥","地西泮","托吡酯"]
黑圆点在S行中代表()。