A patient has a diagnosis of primary hypothyroidism. Which statement accurately describes this problem?

Question

Quizplus · Accepted Answer

Primary hypothyroidism stems from an abnormality in the thyroid gland itself and occurs when the thyroid gland is not able to perform one of its many functions. Secondary hypothyroidism begins at the level of the pituitary gland and results from reduced secretion of TSH. TSH is needed to trigger the release of the T? and T? stored in the thyroid gland. Tertiary hypothyroidism is caused by a reduced level of the TRH from the hypothalamus. This reduced level, in turn, reduces TSH and thyroid hormone levels.

A Patient Has a Diagnosis of Primary Hypothyroidism