Connective tissue

Question 1

Name the 7 Fixed cells of connective tissue :

Answer 1

Fibroblasts (Fibrocytes) ,
Fixed macrophages (Histiocytes) ,
Adipose ,
Mesenchymal ,
Pericytes ,
Endothelial ,
Reticular .

Question 2

Name the 5 Free cells of connective tissue :

Answer 2

Free macrophages ,
Plasma cell ,
Mast cell ,
Pigment cell ,
Leukocytes .

Question 3

Fibrocytes are developed from

Answer 3

Fibroblasts

Question 4

At EM, Macrophage have many :

Answer 4

Lysosomes

Question 5

Cartwheel appearance nucleus found in :

Answer 5

Plasma cell

Question 6

Pericytes are found close to :

Answer 6

Blood capillaries

Question 7

The nucleus of fat cell is :

Answer 7

Peripheral & Flattened

Question 8

Monocytes enter connective tissue to become :

Answer 8

Macrophage

Question 9

At EM, Ultrastructure of histiocyte is the presence of :

Answer 9

Lysosomes

Question 10

The most common cells in connective tissue proper are

Answer 10

Fibroblasts & Fibrocytes

Question 11

Sudan III is stain of :

Answer 11

Fat cell

Question 12

Fat cell shape is

Answer 12

Rounded or oval

Question 13

Tendon are rich in :

Answer 13

White collagenous fibers

Question 14

Connective tissue proper is

Answer 14

Vascular

Question 15

Plasma cells produce :

Answer 15

Antibodies

Question 16

Name the 2 cells that at EM show all protein synthesis features :

Answer 16

Plasma cells & Fibroblasts

Question 17

Granules of mast cells are

Answer 17

Metachromatic

Question 18

Fibroblasts can form all type of fibers as :

Answer 18

Collagen, Elastic, Reticular

Question 19

The cytoplasm of fibroblast is

Answer 19

Basophilic with pale nucleus

Question 20

Silver stain is for :

Answer 20

Reticular fibers

Question 21

Mesenchymal cells are mother cells in

Answer 21

embryo

Question 22

The shape of histiocytes is

Answer 22

Rounded or oval