Homeostasis (acid base disorders & electrolyte abnormalities)
● Acid-base imbalance and blood gas abnormalities
● pH abnormalities
● Acidosis
● Alkalosis either metabolic or respiratory
● Metabolic and respiratory acidosis or alkalosis
● Kidney function (tubular dysfunction, low GFR, chronic renal
failure)
● Electrolyte abnormalities
● Sodium, potassium, glucose, calcium
● SIADH
● Magnesium
● Zinc
● Selenium
● Any cause including excessive thirst and dehydration
● Fluid compartments including osmolarity and osmolality