Tissue Repair

Question 1

Replacement of destroyed tissue by the same kind of cells

Answer 1

Regeneration

Question 2

Repair by dense (fibrous) connective tissue (scar tissue)

Answer 2

Fibrosis

Question 3

Aspects determining regeneration vs. fibrosis.

Answer 3

1. Type of tissue damaged
2. Injury severity

Question 4

Permeable capillaries.
Clotting.

Answer 4

Inflammation

Question 5

New capillaries.
Dispose clot, fibroblasts.
Rebuild collagen fibers.

Answer 5

Granulation tissue forms

Question 6

Detached scab.
Scar visibility depends on severity.

Answer 6

Regeneration and fibrosis effect, permanent repair

Question 7

Tissues regenerating easily.

Answer 7

1. Epithelial Tissues
2. Fibrous Connective Tissues

Question 8

Type of tissues that regenerate poorly

Answer 8

Skeletal Tissues

Question 9

Types of tissues replaced largely with scar tissue.

Answer 9

1. Cardiac Tissues
2. Nervous Tissues (brain, spinal cord)