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        | located on the superior surface of each kidney; the adrenal cortex secretes steroid hormones and the adrenal medulla secretes epinephrine and norepinephrine |  | 
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        | hormones secreted by the adrenal cortex |  | 
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        | regulate carbohydrate metabolism and have anti-inflammatory effects; cortisol is the most significant glucocorticoid |  | 
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        | Maintain salt and water balance |  | 
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        | influence development and maintenance of male sex characteristics for example facial hair and deep voice |  | 
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        | hormones secreted by the adrenal medulla that affect the sympathetic nervous system in stress response |  | 
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        | secreted in response to fear or physical injury |  | 
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        | secreted in response to hypotension and physical stress |  | 
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        | located on both sides of the uterus in the female pelvis; secrete estrogen and progesterone |  | 
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        | responsible for the development of female secondary sex characteristics |  | 
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        | regulates uterine conditions during pregnancy |  | 
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        | a hormone secreted by the Beta cells of the islets of Langerhans that is responsible for regulating the metabolism of glucose |  | 
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        | hormone secreted by the alpha cells of the islets of Langerhans that is responsible for regulating the metabolism by raising blood sugar |  | 
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        | two paired glands located on the posterior aspect of the thyroid gland in the neck; secrete parathyroid hormone |  | 
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        | regulates calcium and phosphorus metabolism |  | 
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        | located in the center of the brain; secretes melatonin and serotonin |  | 
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        | exact function unknown; affects onset of puberty |  | 
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        | a neurotransmitter that serves as the precursor to melatonin |  | 
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        | located at the base of the brain; considered the master gland as it secretes hormones that regulate the function of the other glands such as the adrenal, thyroid, ovaries and testicles |  | 
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        | anterior lobe of the pituitary gland |  | 
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        | thyroid-stimulating hormone |  | Definition 
 
        | stimulates secretion from the thyroid gland |  | 
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        | adrenocorticotropic gland |  | Definition 
 
        | stimulates secretion from adrenal cortex |  | 
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        | follicle-stimulating hormone |  | Definition 
 
        | initiates the growth of ovarian follicle; stimulates the secretion of estrogen and stimulates sperm in males |  | 
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        | causes ovulation stimulates secretion of progesterone and testosterone in testes |  | 
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        | melanocyte-stimulating hormone |  | Definition 
 
        | affects skin pigmentation |  | 
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        | stimulates breast development and milk production during pregnancy |  | 
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        | influences the absorption of water by kidney tubules |  | 
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        | influences uterine contraction |  | 
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        | affects masculinization and reproduction |  | 
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        | located In the mediastinal cavity anterior to and above the heart; secretes thymosin |  | 
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        | regulates immune response |  | 
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        | located in front of the neck; secretes triiodothyronine, thyroxine and calcitonin |  | 
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        | regulates calcium and phosphorus metabolism |  | 
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