[名词解释] 时值

氨基苷类抗生素不具有的不良反应是() ["A．耳毒性","B．肾毒性","C．过敏反应","D．胃肠道反应","E．神经肌肉阻断作用"] 兴奋(剌激)阈 流行性脑脊髓膜炎首选() ["A．SMZ","B．SA","C．SIZ","D．SMD","E．SD"] 基强度 峰潜伏期 时值