Phlebotomy Practice Test Questions 100% Correct

Phlebotomy Practice Test Questions 100% Correct To prevent hospital-acquired infections, a phlebotomy technician should clean items that have been contaminated by blood with a 1:10 dilution of which of the following substances and water? - Correct Answer ️️ -Sodium Hypochlorite, or Chlorine Bleach A phlebotomy technician should transport a semen sample at which of the following temperatures? - Correct Answer ️️ -36 to 38 degrees C A phlebotomy technician is preparing to obtain a blood specimen from a patient for thyroid studies. The technician should select a collection tube that has a top with which of the following colors? - Correct Answer ️️ -Speckled Which of the following tubes should a phlebotomy technician collect first when obtaining dermal samples? - Correct Answer ️️ -Lavender top first because this tube minimizes platelet clumping and microclot formation A phlebotomy technician is reviewing a laboratory requisition before obtaining blood specimens from a patient. The technician should verify that the requisition includes which of the following information? - Correct Answer ️️ -A specimen identification code as well as the patients identification information For which of the following reasons should a phlebotomy technician centrifuge a serum specimen before transport to an outside reference laboratory? - Correct Answer ️️ - Cells must be separated from the serum. If the specimen is not centrifuged, the cells continue to metabolize into the serum. A phlebotomy technician is performing a total cholesterol point-of-care for a patient. Which of the following findings should the technician immediately report to the provider? - Correct Answer ️️ -300 mg/dL, reference range of 140 to 200 mg/dL for total cholesterol Which of the following personal protective equipment provides a phlebotomy technician with the protection when drawing blood from a patient who has active tuberculosis? - Correct Answer ️️ -N95 Respirator, it eliminates all particles in the air that are larger than .3 microns A phlebotomy technician is preparing to obtain a blood specimen from a patient for an erythrocyte sedimentation rate test. The technician should select a collection tube that has a top with which of the following colors? - Correct Answer ️️ -Lavender A phlebotomy technician should identify that the order of draw for capillary collections is different from venipuncture for which of the following reasons? - Correct Answer ️️ -An increased rate of coagulation Which of the following actions should a phlebotomy technician take after collecting an ammonia specimen? - Correct Answer ️️ -Place the specimen tube in an ice water slurry When should a phlebotomy technician perform external liquid control on a CLIA-waived glucose point-of-care test? - Correct Answer ️️ -When a new lot number or kit is opened A phlebotomy technician should select a tube that has which of the following anticoagulants to collect a sample for a PT/PTT test? - Correct Answer ️️ -Sodium Citrate A phlebotomy technician has a requisition form for a series of tests on a patients serum. The technician should select a collection tube that contains which of the following additives? - Correct Answer ️️ -Thrombin, helps accelerate clotting for serum specimens A phlebotomy technician is preparing to collect a patients troponin T level. Which of the following troponin T levels should the technician immediately report to the provider? - Correct Answer ️️ -.3 ng/mL, is above the expected reference range of 0 to .2 ng/ml Which of the following actions should a phlebotomy technician take to locate a vein using the warming technique? - Correct Answer ️️ -Encase the warm towel in a plastic bag, to maintain the towels temperature and keep the patients skin dry Prior to transport, Which of the following specimens should a phlebotomy technician place in an ice bath within 30 min after collection? - Correct Answer ️️ -Arterial blood gas to stop the metabolic activity of the red blood cells A phlebotomy technician is preparing to obtain a blood specimen to determine a patients sodium level. The technician should select a collection tube t