What is the approach to causes of hyperkalemia?,”Pseudohyperkalemia: hemolysed samples, leukocytosis, thrombocytosisShift out of cell: diabetes, metabolic ACIDOSIS, B-blockade, rhabdomyolysis, tumour lysis syndrome, blood transfusionIncreased intake: very rareDecreased excretion: RENAL FAILURE, HYPOALDOSTERONISM (ACEi/ARB, spironolactone, NSAIDs
Septra)”