Question

In healing of excised wound, there is

• A. Less tissue loss
• B. Less inflammatory exudate
• C. Less necrotic tissue to be removed
• D. More granulation tissue is required

Answer 1

The Correct Option is D

The healing of an excised wound involves a specific series of physiological processes. In the context of the given question, let's explore why "More granulation tissue is required" is the correct answer.

• Granulation Tissue Formation: In excised wounds, which are typically open wounds where tissue is removed, the body requires the formation of granulation tissue to fill the wound gap. Granulation tissue is a new connective tissue and microscopic blood vessels that form on the surfaces of a wound during the healing process. This process necessitates the proliferation of fibroblasts and the formation of new blood vessels (angiogenesis).
• Less Tissue Loss: While this might seem like a potential answer, in excised wounds there is often significant tissue loss due to the nature of the excision. Thus, more granulation tissue is needed, not less.
• Less Inflammatory Exudate: The inflammatory phase involves certain exudates to cleanse the wound, so this is not a distinguishing factor in granulation.
• Less Necrotic Tissue to be Removed: Although less necrotic tissue is favorable, it does not specifically influence the requirement of granulation tissue formation.
• Conclusion: In excised wounds, healing involves substantial activity in forming granulation tissue, which serves as both a physical filling for wound closure and as a vascular network to support newly developed tissues. Therefore, the statement "More granulation tissue is required" aligns accurately with the processes involved in the healing of an excised wound.

Therefore, the correct answer is: More granulation tissue is required.