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Massage-Endocrine
Stack #21321
Endocrine Sys.- Ques. | Endocrine Sys.- Answers |
---|---|
What are the main functions of the endocrine system? | Communication & control. |
What does the endocrine system affect? | Causes changes in the metabolic activities of body tissues. |
What is the name for the secretion of an endocrine gland that alters the physiological activity of target cells of the body? | Hormones. |
What is a group of cells that secrete compounds into the extracellular space around the secretory cells rather than into ducts? | Endocrine gland. |
What are the functions of hormones? | Control internal environment by regulating chemical composition & volume; respond to external environment changes; help with growth & development; contribute to basic processes of reproduction. |
How are hormonal secretions regulated? | Feedback control, usually negative (the more of a hormone in blood, the less will be secreted and vice versa). |
What gland is located in the 3rd ventricle of the brain & is influenced by amount of light entering eyes & regulates function of gonads by secreting melatonin? | Pineal gland. |
What gland is known as the "master gland"? | Pituitary gland. |
What gland is the "go-between" the nervous & endocrine systems, interpreting nervous input & causing chemical output? | Hypothalamus. |
What gland has paired lobes just below larynx & anterior to trachea & secretes thyroid hormone & calcitonin? | Thyroid. |
What glands (4) are located on back of thyroid & secrete parathyroid hormone? | Parathyroid glands. |
What gland is located in mediastinum, between the lungs, secretes thymosin & directs the development of T-cells? | Thymus. |
What glands are located on the kidneys? | Adrenal glands. |
What gland is located posterior & slightly inferior to the stomach & acts as both an exocrine & endocrine gland? | Pancreas. |
What gland (as part of another gland) produces insulin & glucagon? | Island of Langerhans (the pancreas acting as an endocrine gland). |
In women, what glands produce estrogen & progesterone? | Ovaries. |
In men, what glands produce testosterone? | Testes. |
In both female and male, what is the general term for the glands that produce estrogen, progesterone, & testosterone? | Gonads. |
What is another term for "tissue hormones"? | Prostaglandins. |