Table of Contents
- 1 What is an appropriate order of draw of the following tubes?
- 2 Why is there an order of draw in phlebotomy?
- 3 Which agency is responsible for laboratory safety?
- 4 What organizations set guidelines for blood donor collection procedures for blood banks?
- 5 Why do you use an order of draw?
- 6 What’s the Order of draw for blood collection?
- 7 What’s the saying about memorizing the Order of draw?
What is an appropriate order of draw of the following tubes?
The draw order for specimen tubes is as follows: Blue tube for coagulation (Sodium Citrate) Red No Gel. Gold SST (Plain tube w/gel and clot activator additive) Green and Dark Green (Heparin, with and without gel)
Why is there an order of draw in phlebotomy?
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 order of draw for ETS?
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.
Which agency is responsible for laboratory safety?
The major federal agencies involved in regulation of laboratory chemicals are the U.S. Occupational Safety and Health Administration (OSHA), the U.S. Environmental Protection Agency (EPA), the U.S. Drug Enforcement Agency, the U.S. Department of Homeland Security (DHS), and the U.S. Department of Transportation (DOT).
What organizations set guidelines for blood donor collection procedures for blood banks?
What organizations set guidelines for blood donor collection procedures for blood banks? AABB and FDA.
Which tubes to draw for labs?
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 do you use an order of draw?
The most current Clinical and Laboratory Standards Institute (CLSI) guidelines recommends a single “Order of Draw”, whether using a multisample, evacuated tube system or drawing with a syringe(s). The “Order of Draw” is designed to eliminate the possibility of cross contamination that may result in erroneous results.
What’s the Order of draw for blood collection?
Order of Draw of Blood Collection Tubes. The procedure follows guidelines set forth by the Clinical and Laboratory Standards Institute™ (formerly known as NCCLS) in order to insure that quality specimens are collected for laboratory testing. All plastic tubes must be gently inverted 5-10 times to provide thorough mixing of the additives.
Why is the culture tube at the top of the Order of draw?
Blood culture tubes are usually at the top of the order of draw to avoid contamination of the blood collected. This is because bacteria from non-sterile tube stoppers or shields may result in bacteria growth, which will show in the test result as a blood infection.
What’s the saying about memorizing the Order of draw?
There is a very helpingfull saying that helped me memorize the order of draw— “Sally brings really good grease and leaves the gravy.” Color codes may be different in certain labs and you should always verify before you draw any blood.