A Comprehensive Metabolic Panel (CMP) is a blood test that evaluates multiple metabolic functions, including glucose levels, electrolyte balance, kidney and liver function, and protein levels. It is crucial in clinical practice for diagnosing conditions such as diabetes, liver disease, and kidney disorders, as well as monitoring the effects of medications. An important association is the potential for electrolyte imbalances, which can lead to serious complications like arrhythmias or muscle weakness.