Medical terms unit 13 Flashcards
acromegaly
rare chronic disease characterized by abnormal enlargement of the extremities caused by excessive secretion of growth hormone after puberty
acromion
extension of the scapula that forms the high point of the shoulder
adrenalitis
inflammation of the adrenal glands
crinogenic
stimulating the production of secretions
polydipsia
excessive thirst
hyperglycemia
abnormally high concentration of glucose in the blood
hypoglycemia
abnormally low concentration of glucose in the blood
gonadotropin
any hormone that stimulates the gonads
cretinism
congenital form of hypothyroidism that causes arrested physical & mental development
gigantism
abnormal growth of entire body caused by excessive secretion of growth hormone before puberty
hyperinsulinism
condition of excessive secretion of insulin in the blood
pancreatitis
inflammation of the pancreas
pancreatectomy
surgical removal of all or part of the pancreas
parathyroidectomy
surgical removal of one or more parathyroid glands
pinealoma
tumor of the pineal gland that can disrupt the production of melatonin
pinealectomy
surgical removal of the pineal gland
hyperpituitarism
excess secretion of growth hormone that causes acromegaly & gigantism
pituitary adenema
slow-growing benign tumors of the pituitary gland
polyphagia
excessive hunger
polyuria
excessive urination
somatotropic hormone
hormone that regulates the growth of bone, muscle, & other body tissues
thymectomy
surgical removal of the thymus gland
thymitis
inflammation of the thymus gland
thymosin
stimulates the maturation of lymphocytes into T-cells
hyperthyroidism
overproduction of thyroid hormones causing metabolism imbalance
aldosteronism
abnormal electrolyte balance caused by excessive secretion of aldosterone
antidiuretic hormone
secreted by the hypothalamus & stored in the pituitary gland; reduces the amount of water that is excreted through the kidneys
calcitonin
produced by the thyroid; works with the parathyroid hormone to decrease calcium levels in the blood & tissues
cortisol
corticoid steroid that has anit-inflammatory action
diabetes insipidus
insufficient production of antidiuretic hormone (ADH) or inability of the kidneys to respond to ADH
diabetes mellitus
group of metabolic disorders characterized by hyperglycemia
electrolytes
essential minerals found in body fluids & tissues
epinephrine
a hormone & neurotransmitter that stimulates heart rate, blood pressure, & sugar metabolism
estrogen
secreted by ovaries to develop & maintain female secondary sex characteristics & regulate menstrual cycle
exophthalmos
abnormal protrusion of the eyeball
follicle-stimulating hormone
a hormone produced by the pituitary gland that stimulates ova production in the ovaries and sperm in the testes
fructosamine test
measurement of average glucose levels over three-week period
gestational diabetes mellitus
diabetic condition that occurs during pregnancy & usually disappears after delivery
glucagon
secreted by the pancreas in response to low levels of glucose in the bloodstream
glucose
blood sugar
Grave’s disease
disorder caused by immune system attack of thyroid gland stimulating excessive production of thyroid hormone
growth hormone
a hormone produced in the pituitary gland that regulates the growth of bone, muscle, & other body tissues
gynecomastia
excessive mammary development in males
Hashimoto’s disease
autoimmune disease in which the body’s own antibodies attack & destroy cells in the thyroid gland
hypercalcemia
abnormally high concentrations of calcium circulating in the blood
hypothyroidism
underactive thyroid caused by deficiency of thyroid secretion
insulin
a hormone secreted by the pancreas in response to regulate blood sugar levels
insulinoma
benign tumor of the pancreas causing increased secretion of insulin
laparoscopic adrenalectomy
surgical procedure to remove one or both adrenal glands
leptin
protein hormone secreted by fat cells; regulates appetite
luteinizing hormone
stimulates ovulation in females; stimulates secretion of testosterone in males
myxedema
adult onset of extreme deficiency of thyroid secretion
norepinephrine
released as a hormone by both the adrenal & nervous systems; raises blood pressure, strengthens heartbeat, stimulates muscle contractions
oxytocin
stimulates uterine contractions during childbirth
progesterone
released by ovaries during second half of menstrual cycle to prepare uterus for possible pregnancy
prolactinoma
benign tumor of the pituitary gland causing production of too much lactogenic hormone
puberty
the process of sexual maturation in the male and female body
steroids
secreted by endocrine glands to relieve swelling & inflammation
testosterone
steroid hormone secreted by testicles & adrenal cortex to stimulate development of male secondary sex characteristics
thyroxine
regulates the rate of metabolism & affects the growth & rate of function of other body systems