Glucose: This measures the sugar level in the blood. Abnormal levels can indicate diabetes or other metabolic disorders. Calcium: Essential for bone growth and development. Abnormal levels can affect the heart, muscles, and nerves. Sodium: Helps control fluid balance and is important for nerve and muscle function. Abnormal levels can indicate dehydration or kidney issues. Potassium: Vital for muscle function and heart rhythm. Abnormal levels may cause muscle weakness, arrhythmias, or other issues. Bicarbonate: Helps maintain the body's pH balance. Abnormal levels can indicate respiratory or metabolic issues. Chloride: Works with sodium to balance fluids and maintain pH. Abnormal levels can indicate dehydration or kidney disease. Blood Urea Nitrogen (BUN): Measures kidney function. High levels can indicate kidney disease or dehydration. Creatinine: Another measure of kidney function. Elevated levels can be a sign of impaired kidney function.