extra 3 Flashcards
(45 cards)
is cortisol anabolic or catabolic
catabolic
what hormones are synnergystic
glycagon, epinephrine, and cortisol
what hormones work together to maintain salt and water in the kidneys
ADH and aldosterone
why are ADH and aldosterone important
during stress response and sweating and case of blood loss, it maintains na and water concentration
what do the zones fasiculata and reticularis secrete
androgens and cortisol
what do exogenous corticosteroids do
inhibit CRH, ACTH and endogenous cortisol
what hormones is addisons disease insufficeint in
cortisol and aldosterone
what is hypersecreted in cushings
cortisol
what is a modified sympathetic ganglion
the adrenal medulla
moon face
facial edema
what hormones are released during stress
ADH, glucagon, adrenaline, aldosterone, GH, cortisol,
what is albumin
plasma porotein found in high concentrations
what is cretinism and neonatal hypothyroidism due to
low thyroid
what has sympathomimetic activity
thyroid hormonnes increase catecholamine receptors
what does TSI do
stimulates TSH receptors
where is ACTH found
in the anterior pituitary
what kind of hormones are adrenal cortex hormones
steroids
what does DHEA help produce
sex hormones
what is angiotensin
a peptide hormone
what does angiotensin do
induces rate limiting SCC enzyme
what up regulates LDL receptors
ACTH
what kind of steroid is cortisol
catabolic
what enduces secretion of cortisol
stress and dinural rhythm
what does exogenous cortisol lead to
atrophy of anterior pituitary bc it will keep being down regulated by the extra cortisol put into body but its not producing anything so negative feedback doesnt actualy work and keeps going
