This test is performed on a sample of blood to measure level of Sodium, Potassium and chlorine in blood.It is performed to confirm heat stroke, renal disorder, seizures and as routine electrolytic check for ICU patients
This test measures blood glucose regardless of last meal. Several random measurements may be taken throughout the day. Random testing is useful because glucose levels in healthy people do not vary widely throughout the day. Blood glucose levels that vary widely are indicative of problems like diabetes.