What is the order of draw for capillary blood specimens?

What is the order of draw for capillary blood specimens?

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.

In what order should blood tubes be drawn?

The recommended order of draw for plastic collection tubes is:

1. First – blood culture bottle or tube (yellow or yellow-black top)
2. Second – coagulation tube (light blue top).
3. Third – non-additive tube (red top)
4. Last draw – additive tubes in this order:

Which capillary test should be collected first?

Take laboratory samples in the order that prevent cross-contamination of sample tube additives. As described above for adult patients, collect the capillary haematology specimen first, followed by the chemistry and blood bank specimens.

When performing capillary draws what is the correct order of draw quizlet?

The correct order of draw would be: two light blue top tubes (one waste and one for PT which is a coagulation test), green top tube (for the Chem 7), and the lavender top tube (for the CBC).

What is the 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)

What is the first tube in the order of draw?

NOTE: All tubes sterile. 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.

How do you remember the order of draw?

A mnemonic device is a phrase or saying that is easy to remember and relate back to in the future. It’s a great way to remember order of draw (OOD) because you can modify the sentence to be most helpful to you. In this example, the tubes that make the order of draw are identified by color.

How do I remember my blood draw order?

Some phlebotomist use a mnemonic to help them remember. Blog Market Lab shared some very humorous mnemonics, such as “Studious Boy’s Rarely Get Low Grades” referring to Sterile, Blue, Green, Lavender and Grey.

How is the Order of draw for capillary blood collection different?

The order of draw for a capillary blood collection is slightly different than the order of draw for a venous blood collection. If capillary blood gases are ordered, they are drawn first to avoid introduction of room air as much as possible. A specimen for blood count is collected before tubes containing other anticoagulants and additives.

Why are the capillary blood gases drawn first?

If capillary blood gases are ordered, they are drawn first to avoid introduction of room air as much as possible. A specimen for blood count is collected before tubes containing other anticoagulants and additives.

What do you need to know about capillary sampling?

As described above for adult patients, collect the capillary haematology specimen first, followed by the chemistry and blood bank specimens. Clean up blood spills. Collect all equipment used in the procedure, being careful to remove all items from the patient’s bed or cot; to avoid accidents, DO NOT leave anything behind.

Can a capillary puncture be used for blood culture?

Capillary punctures are not suitable for blood culture testing and most coagulation tests. Capillary Specimens may be collected on filter paper and sent to lab for testing for