A one-page summary of the plan is also available. Remembering correct phlebotomy order of draw can be easy if you use a mnemonic, or memory tool, to make the tube colors and types stand out. Heel stick order of draw is different from a venipuncture collection: Collect the lavender top tube first. (No scooping-this will cause blood to clot.) Question Answer; Order of draw: 1. This system is also used for inpatients, outpatients, and home care. Blood Cultures2. Serum – No Additive Newborn Blood . EDTA . Yes. Lithium Heparin : Lithium Heparin with gel separator . Fluoride/ Potassium Oxalate : Serum – Clot Activator . Next, draw the chemistry and blood bank tubes. Build a funny, clever, or catchy sentence by creating new words from the first letter of every tube. NHA Certified Phlebotomy Technician (CPT) Detailed Test Plan* 100 scored items, 20 pretest Exam Time: 2 hours * Based on the Results of a Job Analysis Study Completed in 2016 This document provides an outline of the topics that may be covered on the NHA CPT Certification Examination. Green top tubes5. Cap ends, rotate between palms to Serum or non-additive tube (Red or Red/Gray top tubes)4. 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. Evidence supporting the need for a specific order in which blood collection tubes should be filled was first published over 30 years ago, yet the concept remains elusive to many healthcare professionals with sample collection responsibilities. The Order of Draw: Do I Have To Follow It? Order of Draw. Taking these factors seriously can lessen discomfort and complications for your patient, lessen procedure time, and prevent errors in diagnosis caused by cross contamination of additives between blood collection tubes. You do. Mix. Capillary Blood Collection Order of Draw Quick Guide . “A phlebotomy technician is performing a venipuncture using a winged infusion set. Tube. It is best if you mix the lavender top tube as you receive each drop to prevent clotting or clumping. Tying them to an interest of yours is an effective way to ensure they’ll stick with you. When drawing blood for multiple tube collections, it is important to take into consideration proper venipuncture technique and correct order of draw. Phlebotomy Order of Draw Phlebotomy Resources February 23, 2018 November 6, 2019 Phlebotomists must collect blood samples using collection tubes in a specific order while performing venipuncture on patients to avoid cross-contamination of the various additives between tubes. Light Blue top tubes3. The order of draw is followed in every venous blood collection. NHA practice test question about order of draw I was confused about this question. Sodium . The "Order of Draw" is designed to eliminate the possibility of cross contamination that may result in erroneous results. Phlebotomy order of draw is the same for specimens collected by syringe, tube holder, or … Blood Gas . 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). Spot Card . Additive. It is safe for use on all ages. The phlebotomy order of draw should also remain the same despite whether the tubes are glass or plastic. If any clotting occurs you must start over.
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