Insulin is used in treatment of:

Question

Insulin is used in treatment of:

1. A. Diabetes (Correct answer)
2. B. Tuberculosis
3. C. Diarrhoea
4. D. Cancer

Correct Answer

Option A — Diabetes

Detailed Solution & Explanation

The correct answer is Diabetes.

Key Points

• Insulin treats diabetes mellitus, a disorder in which blood glucose stays abnormally high.
• Insulin is a hormone secreted by the beta cells of the islets of Langerhans in the pancreas, and it enables cells to take up glucose from the blood.

Additional Information

• Type 1 diabetes destroys the beta cells, so insulin must be injected; Type 2, far more common, involves insulin resistance and is often managed with diet, exercise and oral drugs.
• Glucagon, from the alpha cells of the same islets, raises blood glucose — the two hormones are antagonistic.
• Insulin was isolated by Banting and Best in 1921; World Diabetes Day is 14 November, Banting's birthday.