26.正确的口服给药方法是(      )

A.服用磺胺类药物后不宜多饮水                      B.健胃药宜饭后服用

C.服用止咳糖浆后应立即饮水                          D.对牙齿有腐蚀作用的药物用饮水管吸入

27.属于胶体溶液的是(      )

A.水解蛋白                                                      B.11.2%乳酸钠

C.20%甘露醇                                                   D.50%葡萄糖

28.输血反应中最严重的是(      )

A.过敏反应                                                      B.空气栓塞

C.发热反应                                                      D.溶血反应

29.蛋白尿是指24小时尿蛋白含量大于(      )

A.100mg                                                          B.150mg

C.200mg                                                          D.250mg

30.可以采用冷疗法的部位是(      )

A.枕后                                                             B.耳廓

C.腹股沟                                                         D.足底