What is the order of blood collection tubes?

What is the order of blood collection tubes?

Standard order of draw: BLOOD CULTURES, royal blue, red, light blue, SST (Gold), green, tan, yellow, pink, pearl, lavender.

Why should you follow the correct order of draw during phlebotomy?

The order of draw is recommended for both glass and plastic venous collections tubes when drawing multiple specimens for medical laboratory testing during a single venipuncture. The purpose is to avoid possible test result error due to additive carryover.

Which blood tube do you draw first?

NOTE: When using a winged blood collection set for venipuncture and a coagulation tube is the first tube needed, first draw a discard tube (plain red top or light blue top). The discard tube does not need to be filled completely. 1.

What is the proper order of the draw quizlet?

The correct order of draw is:

• Blood cultures.
• Light blue top tubes.
• Serum (red top or red/gray tube)
• Green tubes.
• Lavender tube.
• Gray top tubes.

What are the steps for venipuncture?

1. Label the tube with the patient’s. particulars.
2. Put tourniquet on the patient about. 3-4′ above the venipuncture site.
3. Ask patient to form a fist so. veins are more prominent.
4. After finding the vein, clean the.
5. Assemble needle and vacuum.
6. Insert the collection tube into the.
7. Remove cap from needle.
8. Use thumb to draw skin tight.

What is the proper order of the draw?

ORDER OF DRAW

• First – blood culture bottle or tube (yellow or yellow-black top)
• Second – coagulation tube (light blue top). If just a routine coagulation assay is the only test ordered, then a single light blue top tube may be drawn.
• Third – non-additive tube (red top)
• Last draw – additive tubes in this order:

What is the standard order of draw?

The order of draw is based on CLSI Procedures and Devices for the Collection of Capillary Blood Specimens; Approved Standard – Sixth Edition, September 2008. This standard recommends that EDTA tubes be drawn first to ensure good quality specimen, followed by other additive tubes and finally, serum specimen tubes.

What is the order of the draw?

To avoid cross-contamination, blood must be drawn and collected in tubes in a specific order. This is known as the Order of Draw.

Why is there a specific order of the draw?

3/19/2019. Blood samples must be drawn by phlebotomists in a specific order to avoid cross-contamination of the sample by additives found in different collection tubes. Phlebotomy order of draw is the same for specimens collected by syringe, tube holder, or into tubes preevacuated at the time of collection.

What is the first thing the phlebotomist should do?

Phlebotomy _Ch 3 Infection Control