A patient has a shallow lower-leg ulcer with irregular edges, moderate oedema, and brown pigmentation around the ankle. Which problem most likely contributes to delayed healing?
Correct answer: A. Venous insufficiency
- A. Venous insufficiency
- B. Arterial embolism
- C. Acute lymphatic obstruction
- D. Excessive arterial perfusion
Explanation
Venous insufficiency commonly causes lower-leg ulcers near the ankle, oedema, irregular wound edges, and hemosiderin-related brown skin changes. Poor venous return increases tissue congestion and reduces effective healing.
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About Wound Care and Dressings
Wound care covers wound classification, healing stages, assessment of tissue and drainage, pain, infection signs, dressing selection and clean or sterile dressing technique. It also includes pressure injuries by stage and the factors affecting healing, such as nutrition, circulation, diabetes, infection and prolonged pressure.
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