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Quick & Easy MT ch15
Quick & Easy MT Ch 15 The Endocrine System
Question | Answer |
---|---|
hyposecretion | deficiency in hormone production |
hypersecretion | excess in hormone production |
endocrine glands | ductless and secrete their hormones into the bloodstream |
exocrine glands | have ducts and secrete onto the outside surface of the body (sweat glands) |
master gland | pituitary gland |
aden/o | gland |
adren/o | adrenal glands (located at top of kidneys) |
andr/o | male or masculine |
gigant/o | giant |
gonad/o | gonad |
insulin/o | insulin |
iod/o | iodine |
myx/o | mucus |
pancreat/o | pancreas |
parathyroid/o | parathyroids |
ren/o | kidney |
thyr/o | thyroid gland |
thyroid/o | thyroid gland |
toxic/o | poison |
-gen | beginning, origin |
-physis | growth |
-tropic | stimulate |
-tropin | that which stimulates |
-uria | urine, urination |
hyperthyroidism | increased activity of the thyroid gland |
exophthalmos | protrusion of the eyeballs |
hypothyroidism | decreased activity of the thyroid |
diabetes insipidus | disorder associated with deficiency of antidiuretic hormone (produced by the pituitary gland) |
polyuria | frequent urination |
polydipsia | increased thirst |
glycosuria | sugar in the urine |
hyperglycemia | increased blood sugar |
acromegaly | a disorder in which there is abnormal enlargement of the extremities of the skeleton (nose, jaws, fingers and toes) caused by hypersecretion of growth hormone after maturity |
adenoma | tumor of a gland |
adrenaline | hormone - epinephrine, produced by the adrenals |
androgen | substance that produces or stimulates the development of male sex characteristics (testosterone) |
cortisone | hormone - regulates body metabolism and acts as an anti-inflammatory agent (produced in the adrenal glands) |
cretinism | condition caused by congenital deficiency of thyroid secretion and marked by arrested physical and MENTAL development |
dwarfism | disease caused by hyposecretion of growth hormone during childhood |
estrogen | female sex hormone |
euthyroid | normal thyroid function |
gigantism | a condition in which a person reaches an abnormal stature, results from hypersecretion of growth hormone during childhood |
growth hormone | a pituitary hormone that regulates the rate of growth |
hyperinsulinism | excessive secretion of insulin by the pancreas, causes hypoglycemia |
hyperparathyroidism | increased activity of the parathyroid glands |
hypoglycemia | low blood sugar |
hypoparathyroidism | decreased activity of the parathyroid glands |
myxedema | a condition resulting from hypofunction of the thyroid gland - dry, waxy swelling of the skin |
thyrotoxicosis | a morbid condition caused by excessive thyroid secretion |
thyroxine | an iodine-containing hormone secreted by the thyroid gland; function - to increase cell metabolism |
adenectomy | removal of a gland |
thyroidectomy | removal of the thyroid gland |
Type 1 diabetes | requires administration of insulin for blood sugar control |
Type 2 diabetes | controlled by exercise and diet, and glucose-lowering agents (if needed) |