Hyperthyroidism can be due to all of the following except
A)too much TRH
B)too much TSH
C)lack of iodine
D)LATS
E)thyroid-stimulating immunoglobulin

Question

Quizplus · Accepted Answer

Hyperthyroidism is usually caused by an excessive production of thyroid hormones. It can be due to an overactive thyroid gland caused by various factors, such as autoimmune diseases, tumors, or inflammation. However, lack of iodine is not a common cause of hyperthyroidism. In fact, iodine deficiency is a common cause of hypothyroidism.

Hyperthyroidism Can Be Due to All of the Following Except