CT

Question 1

General CT

Answer 1

Loosely, vascular, support and connect, nerves and lymph

Question 2

Origin CT

Answer 2

Mesoderm

Question 3

Tissue proper components

Answer 3

Fibers
Ground/matrix
Cells

Question 4

Ground CT

Answer 4

Transfer bet cells and blood and cell interactions
GAGs&raquo_space; heparin+keratin+ hylaraunic( surrounds ova)
Glycoproteins»chondronectin(cartilage(

Question 5

Blood…
Bone…
Cartilage…
Proper…

Answer 5

Liquid
Solid
Rubber
Gelatinuous

Question 6

Fibers types, branching

Answer 6

White collagen» branched bundle, single not branched
Yellow elastic» branched fiber
Reticular» branched thin fibers

Question 7

White is.. made from…

Answer 7

Tough to resist with alternating dark and light segments (axial periodicity)
3 a polypeptide chains> tropocollagen>collagen fibril> collagen fiber

Question 8

Yellow is

Answer 8

Stretchable, made of elastin protein between fibers there is cross links

Question 9

Reticular is..

Answer 9

Very thin, type 3 collagen

Question 10

Collagen types

Answer 10

1 bone, skin, cartilage spine(white fibrocartilage)
2 hyaline, elastic cartilage (trachea)
3 reticular (spleen and lymph)
4 basement membrane

Question 11

CT stem cell

Answer 11

Mesenchymal cell
Attaches to blood capillaries and become pericyte ( rise in CT cells in blood)

Question 12

5 cells list them CT

Answer 12

Fibrocyte
Fat
Plasma
Macrophage
Mast cell

Question 13

Fibroblast

Answer 13

Vesicular nucleus, fibers and matrix, synthesis and secretion, healing after injury

Fibrocyte( mature and non dividing)

Question 14

Fat

Answer 14

White, signet ring, unilocular, subcutaneous tissue heat insulation and energy storage

Brown, multilocular, around aorta, gives energy for babies, many mitochondria

Question 15

Plasma cell

Answer 15

Clock Face appearance, from activated b-lymphocyte, produces immuno globins

Question 16

Macrophage

Answer 16

Phagocytosis
Monocyte in blood

Question 17

APC

Answer 17

Antigen presenting cell
Macrophage

Question 18

Mast cell

Answer 18

Histamine and heparine
Basophilic granules
Allergy and hypersensitivity

Question 19

Clinical CT

Answer 19

Foam cells» macrophages in lipid tissue in blood, eats lipids and die filled with them, narrowing the blood vessel
Atherosclerosis

Lipoma»benign tumor from fat tissue
Soft, movable, painless, under the skin, non cancerous
Surgical removal
Males»

Question 20

Brown adipose is rich in

Answer 20

Blood capillaries

Question 21

Dense regular ct vs dense irregular

Answer 21

Tendon
Skin

Question 22

Yellow elastic

Answer 22

Lung/aorta