AP I - O'Neal - Ch. 4 & 21 Review

Which of the following terms refers to the replacement of destroyed tissue with the same kind of tissue?

• Regeneration

• Fibrosis

• Inflammation

• Necrosis

Which repair process forms scar tissue made mostly of collagen fibers?

• Regeneration

• Fibrosis

• Inflammation

• Edema

The first step in tissue repair is:

• Organization

• Inflammation

• Regeneration

• Fibrosis

During inflammation, blood vessels dilate to allow increased:

• Oxygen

• Nutrients

• White blood cells

• All of the above

Which of the following is NOT a cardinal sign of acute inflammation?

• Redness

• Heat

• Pallor

• Pain

Histamine is released by:

• Mast cells

• Neutrophils

• Macrophages

• Fibroblasts

Which inflammatory mediator causes vasodilation and increased capillary permeability?

• Histamine

• Prostaglandins

• Kinins

• All of the above

The accumulation of excess fluid in tissues due to inflammation is called:

• Fibrosis

• Regeneration

• Edema

• Hemostasis

The clot that forms during tissue repair is important because it:

• Stops blood loss

• Isolates the injured area

• Serves as a scaffold for repair

• All of the above

Granulation tissue is composed primarily of:

• Fibroblasts and new capillaries

• Neurons and neuroglia

• Muscle fibers

• Cartilage