Question

Can a single thyroid nodule cause hyperthyroidism?

a.

Yes, it is called toxic multi-nodular goiter

b.

No, hyperthyroidism only occurs when there are multiple nodules

c.

Yes, it is called toxic nodule

d.

No, only autoimmune diseases can cause hyperthyroidism

Answer: (c).Yes, it is called toxic nodule Explanation:A single thyroid nodule can cause hyperthyroidism, and it is called toxic nodule.

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Q. Can a single thyroid nodule cause hyperthyroidism?

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