endocrine system Flashcards
Pituitary gland
Controls other glands. Regulates growth and fluid balance
Thyroid gland
Controls tissue metabolic rate and regulates calcium levels
Pancreas
Regulates blood glucose levels
Adrenal glands
Adjusts water balance, tissue metabolism, cardiovascular and respiratory activity
Gonads-testes
Supports male sexual characteristics and reproductive functions
Gonads-ovaries
Supports female sexual characteristics and reproductive functions
Hormones released by Hypothalamus
Regulatory hormones; production of ADH and oxytocin
Pineal gland
Hypothalamus
Pituitary gland
Thyroid gland
Pancreas
Adrenal glands
Hormones
Chemical messengers
Work to bind the receptors on specific cells
Once attached, then specific changes to the cell and body occur
Homeostasis and negative feedback
Your control system work to keep your levels at or near ideal
Negative feedback counteracts a change