Endocrine Lecture Recording

These flashcards cover key vocabulary terms related to the endocrine system, including definitions and explanations of important concepts.

Endocrine System

A network of glands that produce and secrete hormones to regulate various bodily functions.

Hormones

Chemical messengers released into the bloodstream that regulate physiological processes.

Glands

Organs in the endocrine system that secrete hormones, such as the pituitary gland, thyroid gland, and adrenal glands.

Negative Feedback

A regulatory mechanism in which a change in a physiological variable triggers a response that counteracts the change.

Pituitary Gland

Often referred to as the 'master gland,' it regulates the function of other endocrine glands.

Thyroid Hormones

Hormones produced by the thyroid gland that regulate metabolism, energy levels, and growth.

Adrenal Glands

Glands located on top of each kidney that produce hormones like cortisol and adrenaline.

Insulin

A hormone produced by the pancreas that regulates blood glucose levels.

Homeostasis

The state of steady internal conditions maintained by living organisms.

Hyperthyroidism

A condition in which the thyroid gland is overactive, producing excess thyroid hormones.

Hypothyroidism

A condition characterized by insufficient production of thyroid hormones.