6.大黃生用導瀉，久煎則(      )

A.止瀉                                                             B.止血

C.抗菌                                                             D.抗炎

7.具有直接抑制子宮平滑肌作用的藥物(      )

A.陳皮                                                             B.烏藥

C.香附                                                             D.木香

8.具有抗菌作用的藥物(      )

A.萊菔子                                                         B.雞內金

C.谷芽                                                             D.麥芽

9.麥芽的藥理作用是(      )

A.消食除脹                                                      B.鎮(zhèn)痛

C.收縮血管                                                      D.興奮心臟

10.具有局麻作用的藥物(      )

A.干姜                                                             B.肉桂

C.吳茱萸                                                         D.附子