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Medical Terminology
Ch 9 The Endocrine System
Term | Definition |
---|---|
acidosis | abnormal accumulation of waste materials that are acidic |
exophthalmos | abnormal protrusion of the eyes |
goiter | abnormal enlargement of the thyroid gland caused by a tumor |
hypersecretion | abnormal increase in hormone production |
hyposecretion | abnormal decrease in hormone production |
ketosis | excessive amount of ketone bodies in the blood and urine (Ketoacidosis) |
polydipsia | excessive thirst |
polyuria | excretion of abnormally large volumes of urine |
acromegaly | enlargement of bone structure most prominent in the face and hands; due to hypersecretion of growth hormone from pituitary gland |
Addison's disease | chronic syndrome caused by hyposecretion of the adrenal cortex |
adenitis | inflammation of a gland |
adenosis | abnormal condition of a gland |
adrenal virilism | excessive production of androgen by the adrenal corex |
adrenalitis | inflammation of the adrenal gland |
adrenocorticohyperplasia | abnormal development of the adrenal cortex |
adrenomegaly | abnormal enlargement of the adrenal glands |
adrenopathy | general disease of the adrenal gland |
calcipenia | deficiency of calcium (hypocalcemia) |
cretinism | congenital hypothyroidism in childern |
cushing's syndrome | syndrome that results from hypersecretion of the adrenal cortex; characterized by obesity, moonface, hyperclycemia, and muscle weakness |
diabetes insipidus | caused by hyosecretion of ADH by the posterior lobe of the pituitary gland with symptoms that include polydipsia and polyuria; abbreviated DI |
diabetes mellitus | Chronic disorder of carbohydrate metabolism; abbreviated DM |
endocrinopathy | general disease of the endocrine system |
hirsutism | the presence of excessive body hair |
hypercalcemia | abnomally high calcium levels in the blood |
hyperinsulinism | excessive amounts of insulin in the blood |
hyperkalemia | abnormally high potassium levels in the blood |
hyperparathyroidism | hypersecretion of the parathyroid glands |
hyperthyroidism | hypersecretion of the thyroid gland |
hypocalcemia | abnormally low calcium levels in the blood |
hypoglycemia | abnormally low blood sugar levels |
hypokalemia | abnormally low potassium levels in the blood |
hyponatremia | abnormally low sodium levels in the blood |
hypoparathyroidism | hyposecretion of the parathyroid gland |
hypothyroidism | hyposecretion of the thyroid gland |
myxedema | advanced hypothyroidism in adults with the characteristics of low energy, swollen hands, and face and dry skin |
pancreatitis | inflammation of the pancreas |
parathyroidoma | tumor of the parathyroid gland |
pituitary dwarfism | caused by hyposecretion of growth hormone by the pituitary gland at an early age. Slows growth and caues a short but proportional stature |
pituitary gigantism | caused by hypersecretion of the growth hormone that begins before puberty |
syndrome | disorder with an arrayof symptoms and involves multipule organs |
tetany | caused by deficiency of parathyroid hormone |
thyrotoxicosis | condition that results from excessive thyroid hormone levels |
adrenalectomy | surgical excision of the adrenal gland |
endocrinologist | physician who specializes in the treatment of endocrine disorders |
endocrinology | field of medicine that focuses on the study and treatment of endocrine disorders |
fasting blood sugar | diagnostic test to determine blood sugar levels following a 12 hour fast; abbreviated FBS |
glucose tolerance test | diagnostic test to confirm a diagnosis of diabetes mellitus and to determine other abnormalities in glucose metabolism; abbreviated GTT |
hormone replacement therapy | the use of a drug that replaces a hormone to correct a hormone deficiency; abbreviated HRT |
parathyroidectomy | surgical excision of one or more parathyroid glands |
postprandial blood sugar | a measurement of blood sugar levels over two hours after a meal; abbreviated PPBS |
radioactive iodine uptake | diagnostic procedure that measures thyroid function in which radioactive iodine uptake into the thyroid gland is measured; abbreviated RAIU |
radioiodine thereapy | the use of radioactive iodine to treat a disease of the thyroid gland, suh as a thyroid tumor |
thyroid scan | diagnostic procedure that records an image of the thyroid gland following the oral administration of a labeled substance, usually iodine |
thyroidectomy | surgical excesion of the thyroid gland |
thyroidotomy | incision into the thyroid gland |
thyroparathyroidectomy | surgical excision of the thyroid and parathyroid glands |
thyroxine test | a direct measurement of the amount of thyroxine in the blood to determine hyperthyroidism or hypothyroidism |