6.善清肺火的藥物是（      ）

A.黃芩                                                           B.黃連

C.黃柏                                                           D.龍膽

7.用于出血證時(shí)，大黃宜采用（      ）

A.生品                                                           B.姜制

C.酒蒸                                                           D.炒炭

8.化濕之外，又善和中，善治濕濁嘔吐的藥是（      ）

A.佩蘭                                                           B.砂仁

C.紫蘇                                                           D.藿香

9.一些有芳香氣味或含揮發(fā)油的藥物，煎煮時(shí)應(yīng)（      ）

A.先煎                                                           B.久煎

C.后下                                                           D.與它藥同煎

10.功善解肌退熱，治療外感表證、發(fā)熱、項(xiàng)背強(qiáng)痛的藥物是（      ）

A.柴胡                                                           B.葛根

C.牛蒡子                                                       D.升麻