A patient with diabetes has a new blister on the heel caused by a tight shoe. Which action should the nurse recommend?
Correct answer: C. Protect the area and avoid pressure on the heel
- A. Continue wearing the shoe until the blister dries
- B. Apply a heating pad to improve circulation
- C. Protect the area and avoid pressure on the heel
- D. Open the blister with a sterile needle at home
Explanation
A diabetic foot blister should be protected from further pressure and assessed for infection or tissue damage. Patients should not use heat or puncture lesions at home because neuropathy and poor healing can lead to unnoticed burns or infection.
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About Endocrine and Diabetes Nursing
Covers diabetes mellitus, insulin therapy, hypoglycaemia, diabetic ketoacidosis, hyperosmolar states and common thyroid, adrenal and pituitary disorders. It includes blood glucose monitoring, diet, foot care, sick-day management and the clinical differences between type 1 and type 2 diabetes and between diabetic ketoacidosis and hyperosmolar hyperglycaemic state.
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50 free Endocrine and Diabetes Nursing MCQs from Medical Surgical Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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