EDAPT Hormonal and Glucose Regulation Practice Test 2025 – Complete Exam Prep

The anterior pituitary gland, also known as the adenohypophysis, is responsible for secreting several important hormones that regulate various physiological processes in the body. One of these hormones is thyroid stimulating hormone (TSH), which plays a crucial role in regulating the function of the thyroid gland, including the production of thyroid hormones that are essential for metabolism, growth, and development.

TSH is released in response to thyrotropin-releasing hormone (TRH) from the hypothalamus, and it acts specifically on the thyroid gland to stimulate the synthesis and release of thyroid hormones, particularly thyroxine (T4) and triiodothyronine (T3). This feedback mechanism is critical for maintaining proper hormonal balance and metabolism within the body.

In contrast, antidiuretic hormone and oxytocin are produced in the hypothalamus and then transported to the posterior pituitary for storage and release, while somatostatin is mainly produced by the pancreas and acts to inhibit the secretion of other hormones. Thus, the identification of TSH as a hormone secreted from the anterior pituitary showcases its fundamental role in endocrine function and homeostasis.