Given the question: You are presented with the question "What stimulates the pituitary gland in order to maintain structural integrity of the thyroid?" and the following answer choices: - TRH - Urea - CO 2 - PDAs - HPV - SO2 - mL - p53 Now knowing that tRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH and another function of TSH is to maintain the structural integrity of the thyroid gland, choose the best answer.
The answer is:
TRH