課程代碼：03026

一、單項(xiàng)選擇題(本大題共22小題，每小題1分，共22分)

在每小題列出的四個(gè)備選項(xiàng)中只有一個(gè)是符合題目要求的，請(qǐng)將其代碼填寫(xiě)在題后的括號(hào)內(nèi)。錯(cuò)選、多選或未選均無(wú)分。

1.硝苯地平是(      )

A.中樞性降壓藥                                               B.鈉通道阻滯藥  

C.鈣通道阻滯藥                                               D.利尿藥

2.新斯的明抑制(      )

A.前列腺素合成酶                                           B.Na⁺,K⁺-ATP酶

C.膽堿酯酶                                                      D.二氫葉酸合成酶

3.異丙腎上腺素主要激動(dòng)(      )

A.M受體                                                         B.N受體      

C.α受體                                                         D.β受體

4.去甲腎上腺素主要激動(dòng)(      )

A.M受體                                                         B.N受體      

C.α受體                                                         D.β受體

5.氯丙嗪抗精神病作用機(jī)理是阻斷(      )

A.D₂受體                                                         B.GABA受體      

C.N受體                                                          D.α受體

6.大劑量糖皮質(zhì)激素可降低血中(      )

A.紅細(xì)胞                                                         B.中性白細(xì)胞      

C.血小板                                                         D.淋巴細(xì)胞

7.可樂(lè)定是(      )

A.α²受體激動(dòng)藥                                             B.β¹受體激動(dòng)藥

C.鈣通道阻滯藥                                               D.利尿藥

8.雷尼替丁阻斷(      )

A.H¹受體                                                         B.H²受體     

C.N受體                                                          D.M受體

9.速尿（呋塞米）是(      )

A.高效利尿藥                                                  B.中效利尿藥      

C.弱效利尿藥                                                  D.滲透性利尿藥

10.硝酸甘油不會(huì)(      )

A.減慢心率                                                      B.擴(kuò)張靜脈  

C.擴(kuò)張動(dòng)脈                                                      D.擴(kuò)張冠脈