Quick Answer: Does Order Of Draw Matter?

What does the order of draw mean?

The order of draw is the same for specimens collected by syringe, tube holder, or into tubes pre- evacuated at the time of the collection.

Depending on the tube types to be collected, begin from the top of the list and work down in order that the tubes are listed..

What is the correct order of draw according to CLSI?

The correct order of draw follows: Blood culture tube or bottle. Sodium citrate tube (eg, blue closure) Serum tubes, including those with clot activator and gels (eg, red, red-speckled, gold closures)

Why strictly adhere to the proper order of draw?

Prevent Cross Contamination The reason the tubes are assigned this order is to prevent the cross-contamination of chemicals into other tubes which may cause errors in testing. This process is called reflux, which means the chemical can move from the tube and enter the needle.

Which blood culture bottle do you draw first?

The aerobic bottle should be inoculated first as there is about 0.5 cc of air in the line of the collection set and sometimes it is difficult to obtain 8-10 cc of blood per bottle (15-20 cc/set). The aerobic bottle is the more critical one to inoculate short samples into.

What are the 3 main veins to draw blood?

Of the three veins in the antecubital area acceptable for venipuncture, the median cubital vein (in the middle) is the vein of choice for four reasons: 1) it’s more stationary; 2) puncturing it is less painful to the patient; 3) it’s usually closer to the surface of the skin; and 4) it isn’t nestled among nerves or …

Can you make up a saying to remember the order of the draw?

Order Of Draw Acronym Below is a simple and easy to remember acronym you can put to use right away. This will help you remember the blood draw order along with the tube color when performing venipuncture. The acronym is Boys Love Ravishing Girls Like Dieters Love Greek Yogurt!

What happens if the proper order of draw is not followed?

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 is the correct order of draw?

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)

What is the first tube in the order of draw?

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. or incubation conditions.

What is the order of draw for skin puncture?

Order of draw. With skin punctures, the haematology specimen is collected first, followed by the chemistry and blood bank specimens. This order of drawing is essential to minimize the effects of platelet clumping. The order used for skin punctures is the reverse of that used for venepuncture collection.

Why is it important to use the correct order of draw when performing a venipuncture?

Why is it important to use the correct order of draw when performing a venipuncture? To prevent contamination of nonadditive tubes by additive tubes and cross-contamination between different types of additives that could lead to inaccurate test results.