What order do you draw lab tubes?
Standard order of draw: BLOOD CULTURES, royal blue, red, light blue, SST (Gold), green, tan, yellow, pink, pearl, lavender. If a coag tube (light blue) is the only tube or the first tube to be drawn, a 5 mL discard tube must be drawn first.
What is the correct order of draw for venipuncture?
The recommended order is as follows: Blood culture tubes. Sodium citrate tubes (e.g., blue-stopper) Serum tubes with or without clot activator, with or without gel separator (e.g., red-, gold-, speckled-stopper)
How do you remember Order of phlebotomy?
The acronym is Boys Love Ravishing Girls Like Dieters Love Greek Yogurt!
- Boys – Blood Culture.
- Love – Light Blue.
- Ravishing – Red.
- Girls – Gold.
- Like – Light Green.
- Dieters – Dark green.
- Love – Lavender.
- Greek – Gray.
Does order of draw matter?
In the era of lyophilized anticoagulants, order of draw is no longer important. Contamination of serum samples with K EDTA will occur routinely if order of draw is not followed. Modern lab equipment can tell the difference between K from the EDTA tube and K from the patient, so order of draw is not important.
What determines the 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 proper order of draw?
This is known as the Order of Draw.
- Blood Culture Tubes or Vials.
- Coagulation Tubes (Blue-Top Tubes)
- Serum Tubes without Clot Activator or Gel (Red-Top tubes)
- Serum Tubes with Clot Activator or Gel (Gold or Tiger Top Tubes)
- Heparin Tubes (Green-Top Tubes)
- EDTA Tubes (Lavender-Top Tubes)
Why strictly adhere to the proper order of draw?
Order of draw is essential in avoiding cross contamination from additives of one tube to the next. Cross contamination, depending on the tests ordered, could cause seriously erroneous results, improper patient treatment and possibly death.
What color tube is used for sedimentation rate?
Whole Blood (EDTA) 5 mL whole blood in a lavender-top (EDTA) tube (1.5 mL min). Gently invert tube 8-10 times immediately after drawing to prevent clotting.
What color tube is used for lipid panel?
Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube. Do not use oxalate, EDTA, or citrate plasma.
Why is the correct order of draw so important?
What is the most important step in blood collection?
Patient ID, the process of verifying a patient’s iden- tity, is the most important step in specimen collection. Obtaining a specimen from the wrong patient can have serious, even fatal, consequences, especially specimens for type and cross-match prior to blood transfusion.