mod 4 chp 13 Flashcards
acr/o
extremities
adren/o
adrenal glands
crin/o
secrete
-dipsia
thirst
glyc/o
glucose, sugar
gonad/o
gonad
pancreat/o
pancrease
parathyroid/o
parathyroid gland
pineal/o
pineal gland
somat/o
body
thym/o
thymus
thyr/o, thyroid/o
thyroid gland
pea sized gland that is divided into two parts, the anterior and posterior lobes. these lobes hang from a stalk like structure located below the hypothalamus
pituitary gland
stimulates the growth and secretions of the adrenal cortex
adrenocorticotropic hormone
stimulates the secretion of estrogen and the growth of a ova
follicle-stimulating hormone
regulates the growth of bone, muscle and other body tissues
growth hormone
stimulates ovulation in the female or secretion of testosterone
interstitial cell-stimulating hormone
aka prolactin, stimulates and maintains the secretion of breast milk in the mother after childbirth
lactogenic hormone
increases the production of melanin in melanocytes
melanocyte-stimulating hormone
stimulates the secretion of hormones by the thyroid gland
thyroid-stimulating hormone
secreted by the hypothalamus and stored and released in the pituitary gland, helps control blood pressure by reducing the amount of water that is excreted through the kidneys
antidiuretic hormone
stimulates uterine contractions
oxytocin
very small endocrine gland located in the central portion of the brain
pineal gland
influences the sleep-walking portions of the circadian cycle
melatonin
butterfly shaped gland lies on either side of the larynx
thyroid
two primary thyroid hormones regulate the rate of metabolism
thyroxine, triiodothyronine
produced by the thyroid gland, decrease calcium levels in the blood and tissues by moving calcium into storage in the bones and teeth
calcitonin
four glands embedded in the posterior surface of the thyroid gland
parathyroid glands
works with calcitonin to control calcium levels, produced by parathyroid, increases calcium levels
parathyroid hormone
located near the midline in the anterior portion of the thoracic cavity, behind the sternum and above the heart
thymus
plays an important part in the immune system by stimulating the maturation of lymphocytes into T cells
thymosin
those parts of the pancreas that have endocrine functions
panreatic islets
hormone secreted by alpha cells of the pancreatic islets in response to low levels of glucose
glucagon
hormone secreted by the beta cells of the pancreatic islets in response to high levels of glucose
insulin
aka suprarenals, located with one on top of each kidney
adrenal glands
mineral substances that are normally found in the blood
electrolytes
sex hormones secreted by the gonads the adrenal cortex and fat cells
androgens
the steroid hormones produced by the adrenal cortex
corticosteroids
corticosteroid that regulates the salt and water levels in the body by increasing sodium reabsorption and potassium excretion by the kidneys
aldosterone
corticosteroid that has an antiinflammatory action
cortisol
aka adrenaline
epinephrine
both a hormone and neurohormone, released as a hormone by the adrenal medulla
norepinephrine
gamete producing flands
gonads
the process of physical changes by which a child’s body becomes capable before reproducing
puberty
hormone secreted by the ovaries that is important in the development and maintenance of the female secondary sex characteristics
estrogen
hormone released during the second half of the menstual cycle by the corpus luteum in the ovary
progesterone
reproductive cell
gamete
any hormone that stimulates the gonads
gonadotropin
sex hormones, primarily testosterone, secreted by the gonads, the adrenal cortex, and fat cells
androgens
steroid hormones secreted by the testicles and the adrenal cortex to stimulate the development of male secondary sex characteristics
testosterone
large family of hormone like substances that share the same fat soluble chemical structure
steroids
man-made substances that are chemically related to male sex-hormones, used to replace muscle mass
anabolic steroids
protein hormone secreted by fat cells that is involved in the regulation of appetite
leptin
produced and released by neurons in the brain, rather than by the endocrine glands, and delivered to organs and tissues through the bloodstream
neurohormones