Edta anticoagulant - Study guides, Class notes & Summaries

identify the laboratory tests included in the complete blood count (CBC) White blood cell (WBC) count Red blood cell (RBC) count Hemoglobin (Hgb or Hb) Hematocrit (Hct or Hmt) Platelet (Plt) count the recommended anticoagulant for routine hematology tests and explain the mechanism by which it prevents blood from clotting. EDTA; prevents clotting by chelating calcium. Brainpower Read More recommended time limits for analysis of blood that is in anticoagulant and describe c...

Yellow Tube 1 - ANSWER-Blood cultures SPS Aerobic bottle drawn first/anaerobic second This tube is drawn first due to infection purposes Use chloraprep for aseptic site Mix 8-10 times Lavender Tube 5 - ANSWER-Anticoagulant EDTA- sodium or potassium Common tests- CBC Prevents clotting by binding calcium Prevents platelet clumping Preserves shape of cell NEVER BEFORE HEPARIN Mix 8-10 times Post prandial glucose test - ANSWER-Glucose test performed after ingestion of a meal ...

What does CBC stand for? - Ans Complete Blood Count What are the formed elements of blood? - Ans WBC, RBC, and Platelets EDTA Anticoagulant - Ans Maintains cell shape and size and prevents blood from clotting by binding to calcium Heparin Anticoagulant - Ans Initiates cell clumping and provides blue background staining

A Phlebotomist has a requisition to draw blood on a patient who has severe Down syndrome. Which of the following steps should the Phlebotomist take? A) Explain the procedure to the patient in simple terms, then proceed with venipunture. B) Speak with the patients guardian before performing the venipuncture to ensure the explanation is understood C) Draw the Patient's blood without trying to explain the procedure D) Ask the patient's guardian to assist in holding the patient's arm...

Tube to collect plasma for a STAT chemistry specimen : Green EDTA is an : Anticoagulant A light blue top tests in which department? : Coagulation For which tube is the blood-to-additive ratio most crucial? : Light blue Royal blue top tube : Prevents the specimen from clotting 2 | P a g e Gray tube additive : Sodium flouride and potassium oxalate, sodium fluoride and EDTA, sodium flouride Green tube additive : Sodium hepa

Which of the following actions should the phlebotomist take to decrease the potential for hemolysis of blood specimen in an EDTA tube? A. Store the tube in the refrigerator after the specimen has been collected B. Use a 25 gauge needle or smaller to collect the specimen C. Allow the tube to stand for 20 minutes prior to processing D. Gently invert the tube after collecting the specimen - Answer Gently invert the tube after collecting the specimen Since an EDTA tube contains anticoagul...

NHCO Phlebotomy Practice Questions and answers verified to pass 1 - correct answer Blood culture Nutrient Broth added Microbiology lab blood cultures x2 common 2 - correct answer Discard tube 3 - correct answer Light blue top tube sodium citrate - anticoagulant plasma yeild coagulation lab pt, ptt, aptt 4 - correct answer red top tube no additive-glass clot activator-plastic serum yeild chemistry lab pregnancy 5 - correct answer tiger top/speckle/gold silica (c...

First piece of PPE that should be removed GLOVES Which of the following should be collected first when taking a dermal sample? Lavender Top How long after a patient has taken an oral medication should blood be drawn for peak level of the medication? 2 hours What should be done if vein collapsed half way through collecting blood from a patient for donation? use a new collection bag to draw a new unit of blood If a patient has a right side mastectomy ..... use medi...

phlebotomy 2 Exam Questions With Correct Answers Latest 2024/2025 (100% Correct) A patient may bend their elbow after a venipuncture is performed. - ANSWER false EDTA is a strong _______. Antibody Coagulant Antigen Anti-coagulant - ANSWER anti-coagulant A non-additive serum tube must be drawn ________ any additive tube collection because the blood needs to _______ for the specific test required. - ANSWER before,, coagulation Hitting a nerve during a procedure is an example of: - ANSWER m...

Phlebotomy Exam Questions with 100% Correct Answers Verified | Updated 2024/2025 EDTA What is the anticoagulant of choice for most venous blood hematology tests? ethylenediamine tetra acetate What does EDTA stand for? Proper patient identification What is PPI? Plunger and barrel What are the two parts of a syringe? bevel, shaft, hub Three parts of a needle? After blood is drawn When are tubes labeled ? blood culture, Yellow, light blue, red, gold, light green...