Free Wound Care Certification Practice Question and Answer

Question 1

Retention sutures: how long do they stay in place?

Accepted Answer

14 days or more

Answer

Retention sutures are deep sutures used to provide additional strength and support to a wound closure, especially in areas of high tension or in patients with compromised healing. Due to their supportive role in the deeper layers, they are typically left in place for an extended period, often 14 days or more, to ensure adequate wound integrity during the critical healing phases.

Question 2

Hemostasis is the process of stopping bleeding and making blood clots. What is in the blood clot that helps keep the wound together?

Accepted Answer

Fibrin

Answer

Hemostasis is the initial phase of wound healing where bleeding is stopped and a blood clot forms. Fibrin, a protein, polymerizes to form a mesh-like network within the clot, trapping red blood cells and platelets. This fibrin mesh acts as a natural glue, holding the wound edges together and providing a temporary scaffold for subsequent healing processes.

Question 3

Blood stops bleeding during hemostasis. A cut made by a sharp instrument during surgery that gives access to an organ or space in the body.

Accepted Answer

Incision

Answer

An incision is a precise, clean cut made into tissue or an organ using a sharp instrument, typically a scalpel, during a surgical procedure. Its purpose is to create an opening to access underlying structures or remove tissue, distinguishing it from other types of wounds like punctures (stab wounds) or abrasions (scrapes).

Question 4

What Is a Keloid?

Accepted Answer

Overgrowth of a collagenous scar tissue at the site of the wound.

Answer

A keloid is an abnormal, raised scar that develops at the site of a skin injury, but it extends beyond the original boundaries of the wound. It results from an overproduction of collagen during the healing process, leading to a firm, rubbery, and often itchy or painful growth that is distinct from a hypertrophic scar which stays within the wound margins.

Question 5

What is used to make the skin tacky and secure a steri-strip?

Accepted Answer

Tincture of benzoin

Answer

Tincture of benzoin is a topical adhesive used to prepare the skin for better adherence of dressings like steri-strips. It creates a tacky, protective layer on the skin, which helps the adhesive strips stick more securely and for a longer duration, especially in areas prone to moisture or movement.

Wound Care Certification Exam Practice Test

Wound Care Certification Exam Practice Test

Free Wound Care Certification Practice Question and Answer