Which statement best describes the usual underlying problem in type 1 diabetes mellitus?
Correct answer: A. Progressive autoimmune destruction of pancreatic beta cells
- A. Progressive autoimmune destruction of pancreatic beta cells
- B. Peripheral insulin resistance with gradual beta-cell failure
- C. Excess cortisol causing persistent insulin resistance
- D. Reduced thyroid hormone causing slow glucose absorption
Explanation
Type 1 diabetes results from destruction of pancreatic beta cells, causing little or no endogenous insulin production. Type 2 diabetes is primarily associated with insulin resistance and progressive impairment of insulin secretion.
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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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