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Tube Colors For Blood Draws

Tube Colors For Blood Draws - In this guide, we will discuss the different blood draw tube colors and their significance in phlebotomy procedures. These are vital for tests that need plasma separated right away, such as: Understanding blood draw tube colors lavender or purple top tubes Contains sodium citrate and used for coagulation studies. For serum or plasma, draw approximately 2 1/2 times the requested volume. Other blood draw tube colors. For needle and syringe order of draw refer to prompt document: Doe, jane date of birth: When using a winged blood collection set for venipuncture and a coagulation (citrate) tube is the first specimen to be drawn, a discard tube should be drawn first. For serum, allow the blood to clot sixty minutes and separate by centrifugation.

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Web Understanding The Blood Collection Tube Color Chart.

They keep white blood cells, platelets and other blood constituents stable (without coagulation) for. Web blood tube color chart for specimens submitted to university of colorado hospital laboratory. Follow patient instructions prior to specimen collection including the proper order of blood draw when multiple tubes are required. Used for blood cultures to detect bacterial infections.

Web Blood Collection Tube Guide.

Below is a breakdown of the most common blood collection tube colors and the types of tests they are typically used for: Doe, jane date of birth: Acute hepatitis panel alpha feto protein ana screen b19 parovirus pcr beta. Web green top tubes contain heparin, an anticoagulant perfect for chemistry tests on plasma or whole blood.

Web Each Tube Color Represents A Specific Additive Or Anticoagulant Used In The Sample Collection Process.

The lavender blood draw tube contains edta (ethylenediaminetetraacetic acid) as an anticoagulant. This tube is commonly used for complete blood counts (cbc) and blood typing. Blood collection order of draw for tubes and bottles. So, when a nurse or phlebotomist is drawing blood, they must follow and pay attention to the colors!

Most Blood Collection Tubes Contain An Additive That Either Accelerates Clotting Of The Blood (Clot Activator) Or Prevents The Blood From Clotting (Anticoagulant).

No additive or gel and used for chemistry tests, such as glucose and cholesterol. Each color tube is designed for specific tests and contains different additives to preserve the blood sample. Otherwise, if they don’t testing will result in inaccurate results. Web use the container/tube indicated in the test requirements for appropriate specimen preservation.

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