9.8 Flashcards

(51 cards)

1
Q

支气管哮喘12年,规律吸入糖皮质激素,近两周再次出现喘息发作,夜间症状明显,不宜采取

A

增加吸入激素剂量

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2
Q

小叶性肺炎常见的并发症不包括

A

肺大疱

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3
Q

肺结核患者在接受抗结核治疗时,对疗效的考核首选

A

痰菌转阴

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4
Q

患者无心力衰竭的症状或体征,但已出现心脏结构改变,其新功能分期是

A

B期

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5
Q

S4产生的机制

A

心房收缩

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6
Q

在发达国家,慢性二尖瓣关闭不全的最常见病因

A

二尖瓣黏样变性

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7
Q

重度主动脉瓣狭窄的跨主动脉平均压力阶差至少应大于

A

50mmHg

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8
Q

以扩张小动脉为主的扩血管药应慎用于

A

重度二尖瓣狭窄

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9
Q

自体瓣膜感染性心内膜炎的主要致病菌是

A

草绿色链球菌

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10
Q

二尖瓣狭窄时,体循环栓塞最常发生于

A

脑动脉

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11
Q

心肌梗死24h内并发急性左心衰时最不宜应用

A

洋地黄

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12
Q

导致急性心肌梗死患者早期(24h)死亡的主要原因是

A

心律失常

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13
Q

变异型心绞痛首选

A

钙离子通道阻断剂

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14
Q

心梗病人肌红蛋白在几小时内升高

A

2h内升高,12h达高峰,24-48h恢复正常

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15
Q

心梗病人肌钙蛋白在几小时内升高

A

3-4h,12-24h达高峰,持续7-10天

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16
Q

卡维地诺禁用于

A

NYHA分级4级患者

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17
Q

CK-MB在心梗时的升高规律

A

4h升高,16-24达高峰,持续3-4天

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18
Q

初发劳力型心绞痛是

A

病程在1个月以内

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19
Q

LDH在心梗时的升高规律

A

6-10h后升高,1-2w内恢复正常

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20
Q

恶性高血压与急进性高血压的区别要点是

A

眼底有无视乳头水肿

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21
Q
某钙离子拮抗剂可抑制房室结传导,大剂量可致窦房结、房室结电活动消失,还可舒张冠脉血管及外周血管,并可降低血压,在下列最可能的药物是
A.地尔硫卓
B.维拉帕米
C.硝苯地平
D.氟桂嗪
E.尼卡地平
22
Q

阵发性房颤的治疗原则

A

预防复发,发作时控制室率

23
Q
陈旧性心肌梗死患者,心电图示频发室性期前收缩,首选药物是
A.慢心律
B.普罗帕酮
C.奎尼丁
D.beta受体阻滞剂
E.钙拮抗剂
24
Q

心室颤动电除颤应首选直流电

A

360J非同步除颤

25
洋地黄中毒的心电图变化最常表现为
室性期前收缩
26
胃小弯上部癌淋巴结转移主要流向的淋巴结群
腹腔
27
自发性腹膜炎常见致病病菌
大肠杆菌和副大肠杆菌
28
肝癌容易漏诊或误诊的主要原因是
转移灶症状
29
肝脏Glisson纤维乔内包裹的管道有
门静脉、肝动脉、肝胆管
30
贲门周围血管离断术需离断的血管中不包括
胃网膜右静脉
31
肝蒂内包含的结构不包括
肝静脉
32
胆管癌的主要临床表现是
腹痛、黄疸
33
对于急性胰腺炎的各项检查最早出现异常的是
血清淀粉酶
34
``` 下列各项诊断胰岛素瘤的方法中,效果不佳的是 A. Whipple triad B.血胰岛素测定 C.术前B超 D.选择性动脉造影 E.CT/MRI ```
c
35
Crohn病的病变大多位于
末段回肠
36
克罗恩病最常见的并发症
肠梗阻
37
``` 在鉴别单纯型肠梗阻和绞窄性肠梗阻时,最有意义的化验项目是 A.血气 B.血红蛋白测定 C.血白细胞计数 D.尿常规 E.呕吐物隐血试验 ```
E
38
若肠系膜上动脉起始部发生血栓栓塞,造成血运障碍的所有肠段有
全部小肠、盲肠和升结肠
39
阑尾最常发生的肿瘤是
类癌
40
阑尾周围浓重非手术治疗治愈,择期行阑尾切除的时间是治愈后
3个月
41
支配阑尾的神经是
交感神经和内脏小神经
42
阑尾切除术最常见的并发症
切口感染
43
直肠指检能够发现的直肠癌约占总是
70%-79%
44
上消化道出血最常见的病因
消化性溃疡
45
斜疝手术治疗,术中发现疝囊壁的一部分由盲肠组成,此时的诊断是
滑动疝
46
成年人腹股沟管长度为
4-5cm
47
穿过股管下口的结构
大隐静脉
48
股疝最常用的手术方法
McVay法
49
结核性腹膜炎最常见的并发症
肠梗阻
50
脾脏真性破裂指损伤
累及被膜
51
胰腺损伤在各种腹部损伤中所占比例
1%-2%