Endocrine System Flashcards

The endocrine system includes glands that release hormones to regulate various body functions.

The pineal gland releases the hormone that establishes our circadian rhythm.

The parathyroid glands secrete the single most important hormone in the regulation of calcium levels in the blood.

The testes are the only endocrine organ located in an external pouch.

The thyroid gland is the largest pure endocrine gland in the body, located near the trachea.

The pancreas plays an essential role in blood sugar regulation.

The hypothalamus links the nervous and endocrine systems, controlling the production and secretion of other hormones throughout the body.

The pituitary gland is considered the "master endocrine gland" for its regulation of the activities of many other glands in the body.

The placenta is the only organ in the endocrine system that exists temporarily in the body.

The adrenal glands sit on top of the kidneys and play a role in the body's stress response.