everyday science MCQ #2603

What hormones cause the clinical manifestations of Graves' disease?

everyday science MCQ #2603

  1. Question 1

    Q1. What hormones cause the clinical manifestations of Graves' disease?

    • A) Pituitary oxytocin
    • B) Increased pituitary TSH
    • C) Thyroid hormones
    • D) Parathyroid hormones

    Answer: Thyroid hormones

    Explanation: Graves' disease is an autoimmune disorder where TSH-receptor antibodies stimulate the thyroid gland to overproduce thyroid hormones (T3 and T4), causing hyperthyroidism.