Order of draw phlebotomy quizlet

In phlebotomy, this term has special meaning as it is the order in which certain tubes can be used, order of draw phlebotomy quizlet. There are seven tubes which make up the order of draw. They are listed by chemical additives that have been introduced to the tube by the manufacturer to perform a specific function when mixed with the blood. Many phlebotomists u se a mnemonic device to make the memorization process a bit easier.

Check out the "Order of Draw Phlebotomy" quiz to see how much you know about the recommended order of draw for plastic collection tubes for blood collection. When drawing blood from a patient, you are expected to know which order to follow because a mix-up may give mixed results. So, if you work in the medical industry, then you must take the quiz below and see how well you know about this subject. We are confident that this quiz will turn out very useful to you. Ready to take the test? All the best!

Order of draw phlebotomy quizlet

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Speak now. Phlebotomy is the process of using a needle to make an incision into a blood vessel. In some situations, such as laboratories and testing centers, a specialized technician or phlebotomist might take blood samples. But did you know that often, phlebotomy is performed by doctors, nurses, technicians, assistants, and others? Did you know that, in addition to getting a blood sample, they have to be concerned with keeping the site clean, making sure the sample is sterile, and other things? Venipuncture is one of the most common medical procedures. Can you name them? If you said to obtain blood for diagnostic tests, monitor different blood characteristics, give treatments and medications, and to collect blood for later uses, then you may be ready to try out some of our quizzes and see how high you can score!

Order of draw phlebotomy quizlet

In phlebotomy, this term has special meaning as it is the order in which certain tubes can be used. There are seven tubes which make up the order of draw. They are listed by chemical additives that have been introduced to the tube by the manufacturer to perform a specific function when mixed with the blood. Many phlebotomists u se a mnemonic device to make the memorization process a bit easier.

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Heparin is an anticoagulant, which means it prevents the blood from clotting by inhibiting the activity of certain clotting factors. How to Remember the Order of Draw. Explanation The light green tube, often referred to as a plasma separator tube PST or lithium heparin tube, contains the additive Heparin. Explanation Lavender-top tubes are used to collect blood samples for hematological tests. Recent Quizzes. Leveraging her expertise, she meticulously reviews medical science quizzes, ensuring accuracy and educational value for aspiring healthcare professionals. Back to top. She gained valuable experience through internships in Radiology, Cardiology, and Neurosurgery, and has contributed to two research publications in medical journals. Popular Topics. SSTs serum separator tubes contain a gel that separates the serum from the clot after centrifugation, but they do not contain EDTA. Check out the "Order of Draw Phlebotomy" quiz to see how much you know about the recommended order of draw for plastic collection tubes for blood collection. All the best!

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.

EDTA stands for ethylenediaminetetraacetic acid, which is an anticoagulant commonly used in blood collection tubes to prevent clotting. Explanation The diameter of a needle is measured by its gauge. Passionate about healthcare education, Farah excels in crafting medical content, including articles, literature reviews, and e-learning courses. Quizzes Created: 1 Total Attempts: 49, Contact Us. Questions: 10 Attempts: 50, Updated: Feb 25, The lavender-top tubes contain an anticoagulant called ethylenediaminetetraacetic acid EDTA , which prevents the blood from clotting and allows for accurate analysis of the blood cells. Explanation The additive present in the yellow sterile tube used for blood collection is typically ACD acid-citrate-dextrose solution. This allows the blood to remain in a liquid state in the tube, making it suitable for various laboratory tests that require plasma, such as chemistry panels, glucose tests, and certain blood gas analyses. Current Version. It works by binding to calcium ions, which are necessary for the coagulation process. Could you pass this National Certified Phlebotomy Test? This process is called reflux, which means the chemical can move from the tube and enter the needle. By inhibiting glycolysis, sodium fluoride helps to preserve the integrity of samples by preventing the breakdown of glucose and the subsequent production of lactic acid.