Chapter 11 Hemostasis, Wound Healing, and Wound Closure

Front

Evisceration of an abdominal wound is:

Back

Protrusion of viscera through all tissue layers.

Front

What type of suture tie has an attached needle?

Back

Suture ligature.

Front

What is a raised, hypertrophic scar due to excessive collagen formation called?

Back

Keloid.

Front

How are natural absorbable sutures broken down in the body?

Back

By enzymatic digestion.

Front

What does the designation 'plus' on some sutures indicate?

Back

They are impregnated with an antibacterial coating.

Front

Define hemostasis.

Back

The process of stopping bleeding, which involves vascular constriction, platelet aggregation, and coagulation.

Front

What is the role of collagen in wound healing?

Back

Collagen provides structural support and strength to the healing tissue.

Front

What is granulation tissue?

Back

New connective tissue and microscopic blood vessels that form on the surfaces of a wound during the healing process.

Front

What is the difference between primary and secondary intention in wound healing?

Back

Primary intention involves direct closure of the wound, while secondary intention involves healing from the bottom up with granulation tissue.

Front

What is a seroma?

Back

A collection of fluid that builds up under the surface of the skin after surgery.