In Graves disease, the thyroid produces how many thyroid hormones?

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Multiple Choice

In Graves disease, the thyroid produces how many thyroid hormones?

Graves disease causes autoimmune stimulation of the thyroid, leading to overproduction of thyroid hormones. The thyroid normally makes two main hormones, T4 and T3, and in Graves these are produced in excess because antibodies mimic TSH and continuously drive the gland to secrete more. This results in hyperthyroidism, with elevated circulating levels of both hormones and suppressed TSH due to negative feedback. So the thyroid in Graves disease produces too many thyroid hormones.

Graves disease causes autoimmune stimulation of the thyroid, leading to overproduction of thyroid hormones. The thyroid normally makes two main hormones, T4 and T3, and in Graves these are produced in excess because antibodies mimic TSH and continuously drive the gland to secrete more. This results in hyperthyroidism, with elevated circulating levels of both hormones and suppressed TSH due to negative feedback. So the thyroid in Graves disease produces too many thyroid hormones.

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