What does it mean blood test results WBC 12.1/LYMPHOCYTES 3.8/GRANULOCYTES 7.8/ RDW 14.0/PLATELETS 468/MPV 7.3/MCV 76.0/MCH 25.4?

Why ordered. WBC may be elevated. It depends on the range .You should discuss the results of your lab tests with the medical provider who ordered the test in the context of your particular medical conditions. Nine is a bit young to be on Health Tap.