Diabetes Mellitus Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Diabetes Mellitus Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the most common cause of type 2 diabetes? A. Insulin resistance in body cells B. Autoimmune destruction of beta cells C. Viral infections D. Poor kidney function What is a key sign of diabetic ketoacidosis (DKA)? A. Low urine output B. Slow breathing C. Fruity-smelling breath D. Cold, clammy skin What lab test provides an average of blood glucose levels over the past 2-3 months? A. Fasting glucose B. Hemoglobin A1C 2 C. Random glucose test D. Urinalysis Which of the following is most appropriate for treating mild hypoglycemia? A. A glass of orange juice B. A protein bar C. A large meal D. Water Which hormone lowers blood glucose levels? A. Glucagon B. Insulin C. Cortisol D. Epinephrine What is a common complication of long-term uncontrolled diabetes? A. Nerve damage B. Liver failure 3 C. Hearing loss D. Joint pain Which of the following is considered a fast-acting insulin? A. NPH B. Aspart C. Detemir D. Glargine Why should a person with diabetes wear well-fitted shoes? A. To improve circulation B. To prevent foot injuries and ulcers C. To help insulin absorption D. To lower blood pressure What is the function of glucagon? A. To raise blood glucose by triggering glucose release from the liver B. To transport glucose into cells 4 C. To prevent insulin production D. To lower cholesterol What dietary advice is most important for someone managing diabetes? A. Eat consistent carbohydrate portions throughout the day B. Avoid all sugar completely C. Increase saturated fats D. Eat more processed foods for calories