Wound, Ostomy and Continence Nurses Society (WOCN) Practice Exam

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Prepare for the Wound, Ostomy and Continence Nurses Society Exam. Utilize flashcards and multiple choice questions with detailed explanations to enhance your readiness for the exam day!

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How can you differentiate a keloid scar from a hypertrophic scar?

Keloid scars are flat and have no elevation
Keloid scars do not change over time
Keloid scars extend beyond the margins of the original wound
Keloid scars are typically less itchy than hypertrophic scars

The correct answer is: Keloid scars extend beyond the margins of the original wound

Keloid scars can be distinguished from hypertrophic scars by their characteristic tendency to extend beyond the original boundaries of the wound. This means that keloid scars not only form at the site of an injury but can also grow into surrounding areas, creating a raised and thickened scar that often appears larger than the original wound. This overgrowth is a hallmark feature of keloids, setting them apart from hypertrophic scars, which are limited to the site of the injury and may flatten or diminish in size over time. Understanding this distinction is crucial for healthcare providers when assessing and planning treatments for scar management.