炎症 Flashcards

1
Q

炎症局部病变分类

A

变质 渗出 增生

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

炎症的概念

A

机体在致炎因子的作用下,所发生的一种以防御为主的局部组织反应

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

炎性水肿的概念

A

血液的液体成分从细静脉和毛细血管渗出到组织间隙。

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

漏出液的概念

A

因多种原因引起的静脉回流受阻,组织液有效滤过压增高将液体挤出

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

渗出的作用有哪些

A

1)稀释,中和毒素,吸附 2)杀菌作用 3)纤维素网可以网罗细菌,局部炎症--表面吞噬作用

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

渗出性炎可分为

A

浆液性 纤维素性 化脓性 出血性

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

化脓性炎可分成几种类型?

A

3种。蜂窝织炎 脓肿 表面化脓与积脓

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

窦道的概念

A

组织深部的脓肿,可外穿通体表或体腔,形成一个向外排脓的盲端管道。

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

瘘管的概念

A

自然管道附近的脓肿同时向内,形成具有两个以上开口的通道

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

毒血症的概念

A

细菌的毒素进入血液了,出现高热,寒战等。严重可导致中毒性休克

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

脓毒败血症的概念

A

化脓菌引起的败血症,引起全身器官的多发性小脓肿

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

败血症的概念

A

大量细菌进入血,并在血中繁殖生长,产生毒素。

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

叙述渗出液和漏出液的区别

A

渗出液 漏出液
原因 炎症 非炎症
蛋白量 30g/L以上 30g/L 以下
相对密度 >1.018
有核细胞数 >1000 x 10*6/L
Rivalta 试验 阳性 阴性
凝固性 自凝 不自凝
外观 浑浊 澄清

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

变质的概念

A

炎区组织细胞发生的各种变性和坏死.

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

渗出的概念

A

炎区血管内的液体成分和细胞成分通过血管壁进入组织间隙的过程。

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

化脓性炎的概念

A

大量中性粒细胞渗出为主,并伴有不同程度的坏死组织与脓液形成

17
Q

脓肿的概念

A

由金黄色葡萄球菌引起的局限性化脓性炎症

18
Q

肉芽肿的概念

A

由于巨噬细胞的增生,而形成境界清楚的结节状病灶。