Chapter 9: Endocrine System Flashcards
endocrine system
pituitary gland, thyroid gland, parathyroid, adrenal glands, pancreas, pineal gland, thymus glands, ovaries and testes
master gland
pituitary gland
pancreat.o
pancreas
thyr/o, throid/o
thyroid gland
thym/o
thymus gland
aden.o
gland
adren/o, adrenal/o
adrenal glands
toxic/o, tox/o
poison
gluc/o, glyc/o, glycos/o
sugar, sweetness
home/o
same, alike
calc/o
calcium
crin/o
secrete
opthalm/o
eye
-dipsia
thirst
-emia
blood
-genesis
forming, producing, origin
-trophy
development, nourishment
graves disease
exopthalmos, common form of hyperthyroidism, enlarged thyroid (goiter)
cushing syndrome
hypersection of adrenal cortex - round, moon-shape dface
ACTH
adrenocorticotropic hormone
acromegaly
hypersecretion of GH during adulthood, enlargment of facial features, jaws, hands, feet
gigantism
hypersecretion og GH during childhood
dwarfism
hyposecretion of GH during childhood
hypophysectomy
surgery to remove pituitary gland
diabetes mellitus
high glucose, defect in insulin secretion or action
type 1 diabetes
insulin dependent, inability of pancreas to produce enough insulin
type 2
non-insulin dependent, common in overweight pts because fat interferes with body’s ability to produce insulin
myxedema
advanced hypothyroidism in adults causing edema and increased blood pressure
fasting blood glucose (FBG)
measures blood glucose levels following a fast of at least 8 hours
glucose tolerance test (GTT)
measure blood glucose levels at regular intervals (3 hours)
radioactive iodine uptake (RAIU)
pill or liquid used as tracer to test how quickly thyroid gland uptakes iodine from blood
thyroid function test (TFT)
detects increase or decrease in thyroid function, measures levels of thyroid-stimulating hormone, triiodothyronine (T3), and thyroxine (T4)
transphenoidal hypophysectomy
remove pituitary tumor
thymectomy
excision of thymunc gland, remove tumors, tx of myasthenia gravis (MG)
rapid absorption sites for insulin
abdomen and upper arm and thigh
slow absorption sites for insulin
subcutaneous fat and hip and glutes
HRT
hormone replacement therapy
oral hypoglycemics
stimulate insulin secretion from pancreatic cells in type 2 diabetes