11．以下有关大黄的描述不正确的是

A.大黄有抗肿瘤作用                                        B.泻下的作用部位在小肠

C.大黄可降低胆固醇                                        D.大黄能使尿量增加

12．下列描述与利水渗湿药的主要药理作用不符的是

A.利尿作用                                                      B.利胆作用

C.抗疟疾                                                         D.降血压作用

13．可治疗高脂血症的药物是

A.泽泻                                                             B.茯苓

C.猪苓                                                             D.金钱草

14．可治疗胆石症的药物是

A.茯苓                                                             B.泽泻

C.猪苓                                                             D.茵陈蒿

15．茵陈蒿在临床上用于治疗黄疸的药理学基础是

A.降低胆固醇                                                  B.抗病毒作用

C.促进胆汁分泌                                               D.镇痛、消炎、解热

16．以下描述与泽泻的特点相符的是

A.无抗脂肪肝作用                                           B.对健康人利尿作用不显著

C.对脂质代谢无影响                                        D.对健康家兔有利尿作用

17．附子强心的有效成分是

A.乌头碱                                                         B.次乌头碱

C.乌头原碱                                                      D.去甲乌药碱

18．与枳实的临床应用不符的是

A.胃下垂                                                         B.治疗高血压

C.抗休克产后子宫脱垂                                    D.抗休克

19．青皮平喘的有效成分是

A.对羟福林                                                      B.橙皮苷

C.挥发油                                                         D.黄酮苷

20．山楂不具备的药理作用是

A.降血糖作用                                                  B.降血脂作用

C.降血压作用                                                  D.抗心肌缺血