第19题: [单项选择]下列关于气雾剂的表述错误的是( )。 A. 药物溶于抛射剂及潜溶剂者,常配成溶液型气雾剂 B. 吸入气雾剂主要是通过肺部吸收可产生全身作用和局部作用 C. 抛射剂的填充方法有压罐法和冷罐法 D. 在抛射剂及潜溶剂中均不溶解的固体药物可配成混悬型气雾剂 E. 在抛射剂及潜溶剂中均不溶解的液体药物可配成乳剂型气雾剂 参考答案:B 答案解析:[知识点] 气雾剂概述
第28题: [单项选择]A vessel engaged in fishing underway sounds the same fog signal as a(). A. power-driven vessel stopped and making no way through the water B. vessel being towed C. vessel restricted in her ability to maneuver at anchor D. sailing vessel at anchor 参考答案:C