Tissue Response to Injury

Question 1

what are the three phases of healing

Answer 1

inflammatory, fibroblastic repair, maturation-remodeling phase

Question 2

rubor

Answer 2

redness

Question 3

tumor

Answer 3

swelling

Question 4

dolor

Answer 4

tenderness and pain

Question 5

calor

Answer 5

increased temperature

Question 6

function laesa

Answer 6

loss of function

Question 7

Inflammatory response sequence

Answer 7

Injury to cell- Chemical mediators liberated- Vascular reaction- platelets and leukocytes adhere to vascular wall- Phagocytosis- Clot formation

Question 8

What are the chemical mediators

Answer 8

Histamine, Leukotrienes, Cytokines, Prostaglandins

Question 9

margination

Answer 9

Accumulation of leukocytes on blood vessel walls at the site of injury during early stages of inflammation

Question 10

leukocytes

Answer 10

consists of two types- granulocytes and agranulocytes

Question 11

diapedesis

Answer 11

passage of blood cells, via ameoboid action, through the intact capillary wall

Question 12

exudate

Answer 12

accumulation of fluid in an area

Question 13

neutrophils

Answer 13

a type of leukocyte

Question 14

Phagocytes

Answer 14

Neutrophils, macrophages, and leukocytes that ingest microorganisms, other cells, and foreign particles