MICROANATOMY

Detailed explanation-1: -Endocrine glands secrete hormones straight into the bloodstream. Hormones help to control many body functions, such as growth, repair and reproduction. The endocrine system involves many organ systems and hormones, many of which are still being investigated and understood.

Detailed explanation-2: -The glands of the endocrine system secrete hormones into the bloodstream to maintain homeostasis and regulate metabolism. The hypothalamus and the pituitary gland are the command and control centers, directing hormones to other glands and throughout the body.

Detailed explanation-3: -Endocrine glands have a rich blood supply through which hormones travel to reach their target organs. Hormones alter the metabolism of target organs by increasing or decreasing their activity. These changes in activity are strictly balanced to maintain homeostasis (a stable internal environment).

Detailed explanation-4: -The function of the pituitary gland is to maintain homeostasis (a physiologic balance) within the body. The pituitary gland secretes chemicals, called hormones, that communicate with various organ systems to achieve this balance.