Which type of wound is characterized by the skin's surface not being broken?

Which type of wound is characterized by the skin's surface not being broken?

• A. Open wound
• B. Closed wound
• C. Contused wound
• D. Puncture wound

Answer: (B)

A closed wound is characterized by the skin's surface remaining intact, meaning there is no opening that exposes the underlying tissues to the external environment. In closed wounds, the damage occurs below the skin, such as in soft tissues or blood vessels, but the outer layer of skin provides a protective barrier. This can often happen in situations like bruises or internal bleeding where there is trauma. In contrast, open wounds involve a break in the skin, allowing for potential infection and exposure to external elements. Contused wounds are a type of closed wound often caused by a blunt force, which may bruise the underlying tissue without breaking the skin. Puncture wounds occur when a sharp object penetrates the skin, creating an opening. Thus, the defining feature of a closed wound is that the skin remains intact, preventing external contaminants from entering the body.

A closed wound is characterized by the skin's surface remaining intact, meaning there is no opening that exposes the underlying tissues to the external environment. In closed wounds, the damage occurs below the skin, such as in soft tissues or blood vessels, but the outer layer of skin provides a protective barrier. This can often happen in situations like bruises or internal bleeding where there is trauma.

In contrast, open wounds involve a break in the skin, allowing for potential infection and exposure to external elements. Contused wounds are a type of closed wound often caused by a blunt force, which may bruise the underlying tissue without breaking the skin. Puncture wounds occur when a sharp object penetrates the skin, creating an opening. Thus, the defining feature of a closed wound is that the skin remains intact, preventing external contaminants from entering the body.