Major Disease Patterns Flashcards
what happens to albumin during dehydration?
increases
what four liver function tests increase during cholestasis ?
ALP
GGT
Bilirubin
AST
what happens to the mean cell volume during excess alcohol intake?
increases MCV
what causes addisons disease?
low cortisol
autoantibodies that cause damage the 21-hydroxylase enzyme
what happens to K and Na during addisons disease?
high K
low Na
what causes cushings disease?
high cortisol due to high ACTH
what causes Conns disease?
high aldosterone
what happens to K and Na during Conns disease?
low K
high Na
what is diabetes insipidus?
low secretion of ADH
- low reabsorption of water
what happens to Na and urine/serum osmolality during diabetes insipidus?
high Na
low urine osmolality
high serum osmolality
what is SIADH ?
syndrome of inappropriate secretion of ADH
- increased ADH and therefore higher reabsorption of water
what happens to Na and urine/serum osmolality during SIADH?
Na decreases
Urine osmolality increases
Serum osmolality decreases
what happens to Na, K, HCO3 and urea during thiazide and loop diuretics ?
Na decreases
K decreases
HCO3 increases
Urea increases
what happens to urea, creatinine, K, rate, PO4 and calcium during low GFR?
increased urea, creatinine, K, rate, PO4
decreased Ca
