Skin Closure Benefits Quiz

How do epithelial cells contribute to wound closure during resurfacing?

• By forming granulation tissue

• By growing from appendages and wound borders

• By replacing dermal layers

• By creating new fibroplasia

What is the fastest and simplest type of wound closure?

• Secondary

• Tertiary

• Primary

• Delayed

What does "healing by primary intention" refer to in wound closure?

• Healing with infection

• Healing with open wound edges

• Healing with physically approximated wound edges

• Healing with delayed closure

What type of wounds are typically involved in tertiary wound closure?

• Clean wounds

• Contaminated wounds

• Superficial wounds

• Chronic wounds

What is the process involved in tertiary wound closure after cleaning?

• Left open to heal naturally

• Surgically closed

• Covered with a bandage

• Treated with antibiotics only

What is an allograft in the context of skin grafts?

• A graft from an uninjured area of the same individual

• A graft from a cadaver, relative, or donor

• A graft from a porcine or bovine source

• A synthetic skin substitute

Which type of skin graft is often derived from porcine or bovine sources?

• Allograft

• Autograft

• Xenograft

• Skin Substitute

What is an autograft?

• A graft from a cadaver

• A graft from an uninjured area of the same individual

• A graft from a porcine source

• A synthetic skin substitute

What tool is used to surgically harvest a split-thickness skin graft?

• Scalpel

• Dermabrader

• Dermascope

• Dermatome

How long does it typically take before the area used for a split-thickness skin graft can be re-harvested?

• 3-5 days

• 10-14 days

• 20-25 days

• 30-35 days