Pathology Quiz 2 Flashcards Preview

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Flashcards in Pathology Quiz 2 Deck (19):
1

What is hyperemia?

Increased blood flow in capillary in injured tissue

Will produce redness and heat

2

What is serous exudate?

Plasma fluids and proteins
Few WBC's
Thin, clear

3

Marination

WBC's migrate to periphery of blood vessel

4

Pavementing

WBC's stack and adhere to the blood vessel

5

What are the first to arrive at the site of injury?

Neutrophils

6

What is the second cel in inflammatory response?

Monocytes (macrophage)

7

What is cell death?

Necrosis

8

What is the early phases of inflammation?

Kinin system

9

What are the systemic signs of inflammation?

Fever
Increase WBC's
Enlarged lymph nodes

10

What does the systemic inflammatory response do?

Increase WBC's to 10,000 to 30,000

11

What is leukocytosis?

Systemic inflammatory response

12

Hyperplasia

Increase in number of cells due to rapidly dividing cells

13

What is prostaglandins

Pain and redness and fever

Chemical mediator of inflammation

14

Regeneration

Highly specialized tissue has a lesser capacity for regeneration

15

5 local clinical signs of inflammation

1. Redness (rubor)
2. Heat (calor)
3. Swelling (tumor)
4. Pain (dolar)
5. Loss of normal tissue function (functio laesa)

16

Redness found during the inflammatory response is due to

Increased vascularity

17

Swelling is due to

Exudation of fluid

18

______ is caused by release of chemical mediators?

Heat and pain

19

The directed movement of WBC to the area of injury is called

Chemotaxis