11.阻断胆碱能神经节后纤维功能的药物，应具有的药理作用是(      )

A.心动过缓、流涎                                           B.心动过缓、口干

C.心率增快、流涎                                           D.心率增快、口干

12.阿托品治疗感染中毒性休克主要是它能够(      )

A.对抗迷走神经对心脏的抑制                          B.解除血管痉挛，改善微循环

C.抑制腺体分泌                                               D.兴奋血管运动中枢

13.关于阿托品的不良反应，错误的叙述是(      )

A.口干乏汗                                                      B.排尿困难

C.心率加快                                                      D.血压升高

14.下列药物无明显支气管扩张作用的是(      )

A.肾上腺素                                                      B.氨茶碱

C.异丙肾上腺素                                               D.多巴胺

15.蛛网膜下腔麻醉时合用麻黄碱的目的是(      )

A.预防麻醉时出现低血压                                 B.延长局麻时间

C.缩短起效时间                                               D.防止中枢抑制

16.有关卡比多巴的叙述，下列错误的是(      )

A.是外周多巴脱羧酶抑制剂                             B.能提高左旋多巴的疗效

C.单用有抗震颤麻痹的作用                             D.能减轻左旋多巴外周副作用

17.下列药物中对躁狂症无效的是(      )

A.氯丙嗪                                                         B.马普替林

C.卡马西平                                                      D.碳酸锂

18.骨折剧痛应选的止痛药是(      )

A.可待因                                                         B.氯丙嗪

C.哌替啶                                                         D.阿司匹林

19.胆绞痛病人最好选用(      )

A.阿托品                                                         B.哌替啶

C.氯丙嗪+阿托品                                             D.哌替啶+阿托品

20.解热镇痛抗炎药镇痛作用的主要部位是(      )

A.脊髓胶质区                                                  B.外周

C.脑干网状结构                                               D.丘脑内侧核团