Which set of conditions are acute complications of diabetes?

• A. Diabetic ketoacidosis, hyperglycemic-hyperosmolar state, and hypoglycemia.
• B. Retinopathy, nephropathy, neuropathy
• C. Hypertension, obesity, hyperlipidemia
• D. Osteoporosis, osteoarthritis, fractures

Answer: (A)

Acute diabetes complications are sudden, life-threatening states that require urgent treatment. The trio that fits this best comprises diabetic ketoacidosis, hyperosmolar hyperglycemic state, and hypoglycemia. Diabetic ketoacidosis arises from severe insulin deficiency, leading to high blood sugar, ketone production, metabolic acidosis, and dehydration. Hyperosmolar hyperglycemic state occurs in people with type 2 diabetes who have extremely high glucose and serum osmolality with significant dehydration, typically with little or no ketoacidosis. Hypoglycemia results from too much glucose-lowering therapy or insufficient intake and can cause shakiness, sweating, confusion, and potentially loss of consciousness if not promptly addressed. Chronic microvascular complications like retinopathy, nephropathy, and neuropathy develop over years; hypertension, obesity, and hyperlipidemia are long-standing risk factors rather than acute events; osteoporosis and related conditions are not specific acute diabetes complications. Hence, the set including DKA, HHS, and hypoglycemia represents acute complications.