Hematology lavender tube - Study guides, Class notes & Summaries

NHA Phlebotomy 1. What temperature should a semen sample be transported? - ANSWER-36-38 degrees C 2. Which of the following would result in a grossly hemolyzed specimen? a. Incorrect order of draw b. Incorrect needle gauge c. Applying tourniquet too close to the draw site d. Failure to invert tube - ANSWER-b. Incorrect needle gauge 3. Which of the following is proper procedure after collecting ammonia specimen? a. Protect from light b. Keep specimen warm c. Keep specimen at body...

When drawing blood alcohol, the site cannot be prepared with which of the following? - correct answer Chlorhexidine When using a microscope with a 10x ocular and the 40x objective in place, the total magnification is - correct answer 400X The PH of a urine sample is checked to determine - correct answer Acidity or alkalinity When performing a routine phlebotomy, the most common gauge needle is - correct answer 20 or 21 When performing a finger puncture, the first drop of blood should...

Medical Assistant 2024 Exam Test Questions Marking Scheme What are the 3 veins that are located in the antecubital fossa? - Answer --Median cubital vein -Cephalic vein -Basilic vein Tiger Top & Red Top Tube -Additives? -Common Tests? -How many times do you invert? -What part of the lab does this tube go to? - Answer -Tiger: Serum Separator tube (SST) Additive: Glass particles, silica, & thixotropic gel. Tests: chemistry, lipids, cardiac enzymes (CKMB & Troponin) Invert: 8 time...

Phlebotomy Final Exam Questions with 100% Correct Answers Graded A+ A phlebotomist must ensure that the patient understands and agrees that his or her blood is going to be drawn. What is the name of this process? A. Confidentiality B. Informed consent C. Legality D. Privacy b. informed consent Which department of the laboratory processes Pap smears? A. Cytology B. Hematology C. Microbiology D. Serology cytology Which color tube may be used to obtain serum for a laboratory te...

The most commonly performed test for anticoagulation therapy is: - Answer the prothrombin time If a urine specimen cannot be tested within ________ it should be refrigerated. - Answer 1 hour Insufficient centrifugation while performing a microhematocrit will result in: - Answer a false increase in hematocrit value A decrease in the number of white blood cells is known as: - Answer leukopenia Which urine parameter would be abnormal when a patient has been fasting? - Answer ketones ...

What are the the 2 recommended anticoagulants for Plasma or Bone Marrow Aspirate Samples EDTA and ACD Why is EDTA one of the recommended coagulants for Plasma or Bone marrow aspirate samples 1)A chelating (binding) agent for divalent cations such as Mg++ or Ca++ 2)Helps deactivate metal-dependent enzymes 3)Suppresses damage to DNA and proteins by deoxyribonucleases 4)Allows DNA to remain in native state and large molecular size before extraction What does EDTA stand for? ethy...

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...

What is the difference between arterial and venous blood? Arterial blood is oxygenated and venous is deoxygenated What do lymphocytes do? The numbers increase during viral infection and they play a part in immunity Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen Brainpower Read More If you pierced your finger with a dirty needle what would you do? Wash the area with hot water and soap for 15 min, report incident to manage...

New Order of Draw recommended by CLSI - correct answer Blood Cultures Clearing Na Citrate Tube (light blue (discard tube w butterfly)) Serum Separator (gold) Plain red Heparin (green) EDTA (lav) Na Fluoride (gray) Serology Department - correct answer SST/Plain Red RPR Mono Microbiology Department - correct answer Special containers Blood Cultures C&S Hematology Department - correct answer Lavender (EDTA) CBC/Diff HGB/HCT WBC/ RBC Platelets ESR ABC

The patient's chart indicates a urine sample was collected at 1800. What time was it collected? - 6pm The hormone tested for in pregnancy tests is: - HCG Which of the following Vacutainer tubes is routinely used for hematology testing? - Lavender topped tubes A patient came to the clinic for a low grade fever of one month's duration. A part of the laboratory workup the physician ordered is an erythrocyte sedimentation (ESR). What color tube would be used for the test? - Lavender Identify...