第18章--镇痛药 Flashcards

1
Q

吗啡呼吸抑制作用的机制为

A

降低呼吸中枢对CO2的敏感性

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

常用的吗啡和海洛因所致的药物依赖脱毒治疗时重要的替代药是

A

美沙酮

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

药物作用与阿片受体无关的是

A

罗通定

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

下列药效由强到弱排列正确的是

A

二氢埃托啡、芬太尼、吗啡、度冷丁

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

下列不属于吗啡的临床用途的是

A

麻醉前给药

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

吗啡不会产生下述哪一作用

A

肠道蠕动增加

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

吗啡激动脊髓胶质区、丘脑内侧、脑室及导水管周围灰质的阿片受体,引起

A

镇痛作用

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

吗啡激动边缘系统及蓝斑核的阿片受体,引起

A

欣快作用

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

吗啡激动中脑盖前核的阿片受体,引起

A

缩瞳作用

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

吗啡激动延脑孤束核处的阿片受体,引起

A

镇咳作用

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

吗啡激动脑干极后区、迷走神经背核的阿片受体,引起

A

胃肠活动改变

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

吗啡的中枢系统作用包括

A

A. 镇痛
B. 镇静
D. 催吐

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

下列关于吗啡急性中毒描述正确的是

A

A. 呼吸抑制
B. 血压下降
C. 瞳孔缩小

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

吗啡的临床应用包括

A

A. 镇痛
C. 止泻
D. 心源性哮喘

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

哌替啶的临床用途有

A

A. 止各种锐痛
C. 人工冬眠
D. 心源性哮喘

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

吗啡的不良反应有

A
A. 耐受性
B. 依赖性
C. 急性中毒昏迷、缩瞳
D. 治疗量引起恶心、呕吐
E. 治疗量引起便秘、低血压
17
Q

吗啡对心血管的作用有

A

A. 引起体位性低血压
B. 引起颅内压升高
D. 引起脑血管扩张

18
Q

吗啡急性中毒急救措施有

A

A. 人工呼吸
B. 吸氧
C. 应用吗啡拮抗剂

19
Q
  1. 可用于戒毒治疗的药物有
A

A. 喷他佐辛

B. 美沙酮

20
Q

吗啡镇痛作用的主要部位是:

A

A.脊髓胶质区
D.丘脑内侧核团
E.脑室及导水管周围灰质