endocrine 1; pituitary disorders Flashcards
ADH
water retention hormone
works with sodium
opposes potassium
manifestation of diabetes include
polyuria
polydipsia
polyphagia
from beta cells
moves glucose into cell
insulin
polydipsia
abnormal great thirst
gigantism (too much GH)
acromegaly
SIADH
hyperpituitarism disorder
hypopituitarism
congenital or acquired
progressive in mid age
ACTH def is the worst
(leads to cortisol def, no stress response to viruses etc)
secondary disorders
pituitary is at fault
abnormally large amounts of urine
polyuria
polyuria
polydipsia
polyphagia
manifestations of diabetes
hypofuntion
gland isnt doing enough
primary disorders
gland is at fault
hyperpituitarism
hormone secreting tumors
FSH LH
hormone of ovaries and testes
not for pleasure
insulin
from beta cells
moves glucose into cell
cell clusters throughout pancreas
insulin, glucogon, somatostatins
islets of langerhans
hormone secreting tumors
hyperpituitarism
from delta cells
balances insulin and glucogon
water retention hormone
works with sodium
opposes potassium
ADH
congenital or acquired
progressive in mid age
ACTH def is the worst
(leads to cortisol def, no stress response to virus etc)
hypopituitarism
hormone that works with cortisol
stimulated adrenal cortex
ACTH
pituitary tumors
benign
if inside gland space: hyper
if outside/ pushing against: hypo
dwarfism
acquired tumors
diabetes insipidus (heavily diluted urine)
hypopituitarusm disorder
insulin present but def (resistant)
increase in glucose production
type 2 diabetes
islets of langerhan
cell clusters throughout pancrease
insulin, glucogon, somatostatins
type 1 diabetes
autoimmune
destroys beta cells (no insulin)
ketosis (low carbs)
TSH
stimulates thyroid
benign
if inside gland space: hyper
if outside/ pushing against: hypo
pituitary tumors
growth hormone
makes shit grow
type 2 diabetes
insulin present but def (resistant)
increase in glucose production
hyperfunction
gland is doing too much
ACTH
works with cortisol
stimulates adrenal cortex
stimulates gonads
FSH
LH
tertiary disorders
hypothalamus is at fault
glucogon
from alpha cells
release glucose from liver
FSH and LH stimulate
gonads
from alpha cells
release glucose from liver
glucogon
somatostatins
from delta cells
balances insulin and glucogon
diabetes mellitus
impairment of insulin from pancreas
insulin is made from beta cells
hypopituitarism disorder
dwarfism
acquired tumors
diabetes insipidus (heavily diluted urine)
stimulates thyroid
TSH
hormone of ovaries and testes
not for pleasure
FSH LH
polyphagia
abnormal hunger
polyuria
abnormal large amount of urine
autoimmune
destroys beta cells (no insulin)
ketosis (low carbs)
type 1 diabetes
hyperpituitarism disorder
gigantism (too much GH)
acromegaly
SIADH
abnormal hunger
polyphagia
abnormal great thirst
polydipsia
