RT Book, Section A1 Finnegan, Lisa A1 Eagle, Sharon SR Print(0) ID 1163916138 T1 Endocrine System T2 Medical Terminology in a Flash! A Multiple Learning Styles Approach, 3e YR 2016 FD 2016 PB F.A. Davis Company PP New York, NY SN 9780803643680 LK fadavispt.mhmedical.com/content.aspx?aid=1163916138 RD 2023/05/29 AB The endocrine system is made up of all the major glands, which act to regulate hormones in the body (Fig. 12-1). Various endocrine organs produce and secrete these hormones in order to maintain homeostasis, which is defined as the state of dynamic equilibrium. In other words, the hormones act together to keep the body’s internal environment healthy. Some hormones act directly on target organs; others stimulate certain glands to secrete yet different hormones.