Lacerations are defined as?

• A. An injury in which part of the body is completely severed.
• B. A deep cut or tear in skin or flesh.
• C. A puncture wound results from a pointed object penetrating the skin and underlying tissues.
• D. A burn is an injury caused by heat.

Answer: (B)

Lacerations are deep cuts or tears in the skin or underlying tissue caused by blunt tearing forces. They usually have irregular, jagged edges and can involve deeper structures like fat or muscle, unlike clean, straight cuts made by a sharp instrument. This distinguishes them from a puncture wound, which is a narrow entry made by a pointed object, and from a burn, which damages tissue through heat. Because the edges are often uneven, lacerations can bleed more and may require proper cleaning, assessment of depth, and possible closure with stitches or other wound care depending on severity. In first aid, apply direct pressure to stop bleeding, clean around the wound, and seek medical care for deep, gaping, contaminated, or tetanus-risk injuries.