<prompt> Which of the following is not a component of APACHE-II score?Serum potassiumSerum sodiumSerum calciumCreatinine  <response>: APACHE II: Acute Physiology Chronic Health Evaluation II. The 12 physiologic variables are BT at CWG SHOP-2 1.Mean aerial blood pressure 5.Creatinine 9.Hematocrit 2.Temperature 6.WBC count 10.Oxygenation 3.Hea rate 7.Glasgow coma scale 11.Aerial pH 4.Respiratory rate 8.Sodium 12.Serum potassium If 8 parameters are present, suggests Severe Acute pancreatitis, 