A client is admitted with a burn injury that involves the epidermis and part of the dermis. The nurse knows that this type of burn is classified as:

Answer: A

Primary intention is a type of wound healing that occurs when the edges of the wound are well approximated and there is minimal tissue loss or infection. It results in minimal scarring and fast healing.

B. Secondary intention is a type of wound healing that occurs when the edges of the wound are not approximated or there is extensive tissue loss or infection. It results in granulation tissue formation, contraction, and epithelialization. It takes longer to heal and may result in scarring and infection.

C. Tertiary intention is a type of wound healing that occurs when there is a delay in closing the wound or when the wound is intentionally left open for drainage or debridement. It results in less scarring than secondary intention but more than primary intention.

D. Quaternary intention is not a valid term for wound healing.

Answer: B

Partial-thickness burn is a burn that involves the epidermis and part of the dermis. It causes blisters, pain, and redness. It may heal spontaneously or require skin grafting depending on the depth and extent of the injury.

A. Superficial burn is a burn that involves only the epidermis. It causes erythema, mild pain, and no blisters. It heals within a few days without scarring.

C. Full-thickness burn is a burn that involves the epidermis, dermis, and underlying tissues such as fat, muscle, or bone. It causes charred, white, or black skin, no pain, and loss of sensation. It requires skin grafting and may result in scarring and contractures.

D. Deep partial-thickness burn is a burn that involves the epidermis and most of the dermis. It causes white or red skin, severe pain, and decreased sensation. It may heal slowly or require skin grafting.