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endocrine system
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adrenal cortex
outer section (cortex) of each adrenal gland; secretes cortisol, aldosterone, and sex hormones
andrenal medulla
inner section (medulla) of each adrenal gland; secretes epinephrine and norepinephrine
ovaries
located in the lower abdomen of a femal; responsible for egg production and estrogen and progesterone secretion
pancreas
located behind the stomach. islet (alph and beta) cells (islet of Langerhans) secrete hormones from th pancreas. Secrete enzymes and aid in digestion
parathyroid gland
four small glands on the posterior of the thyroid gland.
pituitary gland (hypophysis)
located at the base of the brain in the sella turcica; anterior lobe (adenohypophysis) posterior lobe (neurohypophysis)
testes
two glands enclosed in the scrotal sac of the scrotal; sperm production and tesosterone secretion
thyroid gland
located at the neck; secretes thyroxine
adrenaline (epinephrine)
secreted by the adrenal medulla; increases heart rate and blood pressure
adrenocorticotropic hormone (ACTH)
secreted by the anterior lobe of the pituitary gland; stimulates the adrenal cortex
aldosterone
secreted byt the adrenal cortex; increases sodium reabsorption
catecholamines
hormones derived from an amino acid and secreted byt the adrenal meduall; epinephrine
sella turcica
cavity in the skull that contains the pituitary gland
target tissue
cells of an organ that are affected or timulated by specific hormones
androgen
male hormone secreted by the testes and to a lesser extent adrenal cortex; testosterone
antidiuretic hormone (ADH)
secreted by the porterior lobe of the pituitary gland; increases the reabsorption of water by the kidney
calcitonin
secreted by the thyroid gland; decreases blood calcium levels
cortisol
secreted by the adrenal cortex; inceases blood sugar; secreted in times of stress and had an anti-inflammatory effect
epinephrine (adrenaline)
secreted by the adrenal MEDULLA; increases heart rate and blood pressure and dilates airways. "fight or flight"
estradiol
estrogen secreted by the ovaries
estrogen
female hormone secreted by the ovaries and to a lesser extent by the adrenal CORTEX; estradiol and estrone
follicle-stimulating hormone (FSH)
secreted by the anterior lobe; stimulates hormone secretion and egg production
glucagon
secreted by the alpha islet cells of the pancreas; insulin helps glucose pass into cells, and it promotes the conversion of glycogen to glucose
growth-hormone (GH); somatotropin
secreted by the anterior lobe of thepituitary gland; stimulates growth of bones and soft tissues
insulin
secreted by BETA islet cells; glucose to glycogen
luteinizing hormore (LH)
secreted by the anterior lobe; stimulates ovulation and testosterone
somatotropin (STH)
secreted by the anterior lobe of the pituitary gland; growth hormone
vasopressin
secreted by the posterior lobe of the pituitary gland; antidiuretic hormone
thyroxine (T4)
secreted by the thyroid gland; tetraiodothyronine; increases metabolism in cells
triiodothyronine (T3)
secreted by the thyroid gland; inceases metabolism in cells
parathormone (PTH)
secreted by the parathyroid glands; increases blood calcium
thyroid-stimulating hormone (TSH)
secreted by the anterior lobe of the pituitary gland; acts on the thyroid gland to promote its functioning
Author
kcastillo
ID
154300
Card Set
endocrine system
Description
only certain vocab words
Updated
2012-05-17T00:10:14Z
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