Diabetes Mellitus Questions and

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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

• Autoimmune destruction of beta cells
• Viral infections
• Poor kidney function

What is a key sign of diabetic ketoacidosis (DKA)?

• Low urine output
• Slow breathing

✔✔C. Fruity-smelling breath

• Cold, clammy skin

What lab test provides an average of blood glucose levels over the past 2-3 months?

• Fasting glucose

✔✔B. Hemoglobin A1C 1 / 3

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• Random glucose test
• Urinalysis

Which of the following is most appropriate for treating mild hypoglycemia?✔✔A. A glass of orange juice

• A protein bar
• A large meal
• Water

Which hormone lowers blood glucose levels?

• Glucagon

✔✔B. Insulin

• Cortisol
• Epinephrine

What is a common complication of long-term uncontrolled diabetes?✔✔A. Nerve damage

• Liver failure 2 / 3

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• Hearing loss
• Joint pain

Which of the following is considered a fast-acting insulin?

A. NPH

✔✔B. Aspart

• Detemir
• Glargine

Why should a person with diabetes wear well-fitted shoes?

• To improve circulation

✔✔B. To prevent foot injuries and ulcers

• To help insulin absorption
• To lower blood pressure

What is the function of glucagon?✔✔A. To raise blood glucose by triggering glucose release from the liver

• To transport glucose into cells
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