What Blood Tube Colors Are For Which Test?

What Blood Tube Colors Are For Which Test? Note: When multiple specimens are drawn from a single venipuncture, the following order is recommended: (1) sterile blood culture tubes, (2) nonadditive clotting tubes (red), (3) coagulation tubes and tubes containing citrate (blue), (4) gel-barrier tubes and tubes with additives (red), (5) tubes containing heparin ( …

What Careers Work With Blood?

What Careers Work With Blood? Hematology. Blood banking. Clinical chemistry. Microbiology. What is it called when you work with blood? Phlebotomy is when someone uses a needle to take blood from a vein, usually in your arm. Also called a blood draw or venipuncture, it’s an important tool for diagnosing many medical conditions. Usually the