Which phase of wound healing involves the body responding to injury with inflammation?

• A. Proliferation
• B. Maturation
• C. Hemostasis
• D. Inflammation

Answer: (D)

The phase of wound healing that involves the body responding to injury with inflammation is indeed the inflammation phase. This phase is critical as it sets the foundation for subsequent stages of healing.

During the inflammation phase, the body activates a complex series of biological responses aimed at containing the injury and preventing infection. This is characterized by increased blood flow to the affected area, which allows immune cells, such as neutrophils and later macrophages, to migrate to the wound site. These immune cells help clear debris, bacteria, and damaged tissue, creating an environment conducive to healing.

The classic signs of inflammation—redness, heat, swelling, pain—are all manifestations of this response, highlighting the body's effort to initiate repair processes. This phase typically lasts for a few days following the injury, after which the healing process transitions into the proliferation phase.

Understanding the importance of inflammation in the healing process emphasizes its role in protecting the body and setting the stage for effective tissue repair.