小儿腹治疗原则
急性化脓性中耳炎的感染途径包括() ["外耳道鼓膜途径","血行感染","颅骨途径","淋巴道感染","咽鼓管途径"]
阿托品作为麻醉前用药的主要作用是() ["抑制呼吸道分泌","镇静","记忆丧失","降低基础代谢率","增加心率"]
动叶调节轴流风机的优缺点有哪些?
女性,25岁,右足癣并感染1周,2d前开始右小腿有片状红疹,颜色鲜红,中间较淡,边缘清楚,右腹肚沟淋巴结肿大。该病诊断为() ["A.疖","痈","恙性蜂窝织炎","丹毒","急性管状淋巴管炎"]
小儿腹进一步检查