Chapter 18: Need to Know Flashcards
goiter
enlargement of the thyroid gland, due to lack of iodine
hyperthyroidism
overactivity of the thyroid gland; thyrotoxicosis
example: Graves disease
hypothyroidism
underactivity of the thyroid gland
myxedema
advanced hypothyroidism in adulthood
cretinism
extreme hypotbyroidism during infancy and childhood
hypoparathyroidism
deficient production of parathyroid hormone
hyperparathyroidism
excessive production of parathormone
tetany
constant muscle contraction
hirsutism
excessive hair on the face or body
Addison disease
hypofuctioning of the adrenal cortex
diabetes mellitus
lack of insulin secretion or resistance of insulin in promoting sugar, starch, and fat metabolism in cells
ketoacidosis
fats are improperly burned, leading to an accumulation of ketones and acids in the body
acromegaly
hypersecretion of growth hormone from the anterior pituitary after puberty, leading to enlargement of extremities
gigantism
hypersecretion of growth hormone from the anterior pituitary before puberty, leading to abnormal overgrowth of body tissues
dwarfism
congenital hyposecretion of growth hormone; hypopituitary dwarfism
panhypopituitarism
deficiency of all pituitary hormones
diabetes insipidus
insufficient secretion of antidiuretic hormone (vasopressin)
exophthalmometry
measurement of eyeball protrusion with an exophthalmometer
thyroid scan
scanner detects radioactivity and visualizes the thyroid gland
thyroid function tests
measurement of T3, T4, and TSH in the bloodstream
ACTH
adrenocorticotropin hormone
ADH
antidiuretic hormone–vasopressin
DI
diabetes insipidus
DM
diabetes mellitus
FBG
fasting blood glucose
FBS
fasting blood sugar
FSH
follicle-stimulating hormone
GH
growth hormone
GTT
glucose tolerance test–measures ability to respond to a glucose load; a test for diabetes
HbA1C
or HBA1C
test for the presence of glucose attached to hemoglobin (glycosylated hemoglobin test); a high level indicates poor glucose control in diabetic patients
hCG or HCG
human chorionic gonadotropin
IDDM
insulin dependent diabetes mellitus
LH
luteinizing hormone
NIDDM
non-insulin diabetes mellitus
OT
OXT
oxytocin
PRL
prolactin
PTH
parathyroid hormone (parathormone)
T3
triiodothyronine
T4
thyroxine–tetraiodothyronine
TSH
thyroid-stimulating hormone–secreted by the anterior pituitary gland