I have no medical knowledge, but I'm hoping that one or more of you can help me with this question. Once a year I ask my primary doctor at Kaiser for a blood test to check my overall health. The blood technician draws one tube (vial) of blood and I get the results the next day. Can anyone help me identify from the list below which tests can be performed from the same one tube (vial) of blood? I want to know so that I can ask my doctor to include all possible tests from the same vial of blood (maximize test). Thanks you all for responding. Fasting glucose Fasting lipid panel LDL (Low Density Lipoprotein) AST (Aspartate Aminotransferase) ALT (Alanine Aminotransferase) T4 (Free Thyyroxine) TSH (Thyroid Stimulating Hormone) Lipase Amylase Creatinine and Calculated Glomerular Filtration Rate Creatine Kinase Calcium serum Electrolytes serum Iron and Tibc (Total Iron Binding Capacity) Ferritin Vitamin D 25-Hydroxy Alkaline Phosphatase Bilirubin Total serum CBC (Complete Blood Count) White Blood Cell Differential Hemoglobin A1C