ATI Pathophysiology Practice Exam

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Prepare for the ATI Pathophysiology Exam. Study with flashcards and multiple choice questions, each question includes hints and explanations. Ensure your readiness for the exam!

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What is a characteristic of wound healing by primary intention?

Severe scar tissue
Minimal scar tissue
Delayed healing
Increased inflammation

The correct answer is: Minimal scar tissue

Wound healing by primary intention is characterized by minimal scar tissue formation. This type of healing typically occurs in clean, well-approximated wounds, such as surgical incisions, where the edges of the skin are brought together closely. The process involves the formation of a small amount of granulation tissue and collagen, leading to a smoother, less noticeable scar compared to secondary intention healing, which involves greater tissue loss and complications in closure. Wounds healed by primary intention also tend to have quicker recovery times and less inflammatory response compared to other healing methods. The aim is for the wound edges to unite directly, resulting in a more cosmetic appearance and optimal functional recovery with reduced scarring.