diseases Flashcards
what part of the adrenal gland produce glucocorticoids
zona fasciculata
what part of the adrenal gland produces mineralcorticoid
zona glomerulosa
what part of the adrenal gland produces androgens
zona reticularis
prolactin source
anterior pituitary
what inhibts secretion of prolactin
dopamine
impact of hyperparathyroidism on electrolytes
causes a decrease in renal phosphate reabsorption > low serum phosphate levels
hypercalcaemia
pathophysiology of graves disease
formation of IgG antibodies to the TSH receptors on the thyroid gland
investigation for acromegaly
IGF-1 - first line
OGTT
management of SIADH
first line- fluid restriction
how to differentiate between cushings disease and adrenocorticol tumour
cushings will have a high ACTH
adrenocorticol tumour will have a low ACTH due to negative feedback caused by the tumour producing excess cortisol