[名词解释] 黄染

药物与血浆蛋白结合（） ["A．是不可逆的","B．加速药物在体内的分布","C．是疏松和可逆的","D．促进药物排泄","E．无饱和性和置换现象"] 谵妄 昏睡 桶状胸多见于() ["A．佝瘘病","B．脊柱畸形","C．肺水肿","D．胸膜粘连","E．胸膜炎"] 某pKa为4．4的弱酸性药，在pH1．4的胃液中其解离度约为（） ["A．0．5","B．0．1","C．0．01","D．0．001","E．0．0001"] 黄染