NHA Phlebotomy practice exam 2021-Answered-A+ Rated

NHA Phlebotomy practice exam 2021-Answered-A+ Rated A phlebotomy technician should identify that which of the following additives is used to prevent the breakdown of glucose? Sodium fluoride A Phlebotomy technician in an outpatient setting is identifying a patient before performing a venipuncture procedure. To confirm the patient's identity, which of the following questions should the technician ask? "Would you please state and spell your full name and provide your date of birth" Which of the following is a potential consequence of a phlebotomy technician mislabeling a blood bank specimen? A transfusion reaction A phlebotomy technician should invert anticoagulant tubes to prevent which of the following complications? Hemolysis According to OSHA standards, which of the following vaccines must employers offer to their phlebotomist at no cost? Hepatitis B During a routine venipuncture, a phlebotomy technician notices that a patient is becoming pale and diaphoretic. The technician should identify that the patient is at risk for which of the following conditions? Syncope A phlebotomy technician should identify that which of the following tube selections indicates the correct order of draw for venipuncture? Green, lavender, grey Phlebotomy technician is preparing to collect a blood specimen from the hand of a patient whose veins are difficult to access. Which of the following devices should the technician use? Hand immobilizer A phlebotomy technician is preparing to use an evacuated tube system to obtain a venous blood specimen from a patient. The tourniquet is in place and the technician has cleansed the puncture site. Which of the following procedural steps should the technician perform next? Ask the patient to make a fist Which of the following actions by a phlebotomy technician can result in a grossly hemolyzed specimen? Using an incorrect needle gauge A phlebotomy technician should identify that which of the following series of venipuncture steps is in the appropriate order? assess the site, cleanse the site, insert the needle A phlebotomy technician should comply with HIPAA to protect which of the following? Patients information A phlebotomy technician is performing a capillary blood collection for an older adult patient. Which of the following sites should the technician select? The distal phalanx of either middle finger A phlebotomy technician is preparing to collect a blood specimen from a patient who signed a general informed consent form upon admission to the facility. Which of the following actions by the patient indicates implied consent for the venipuncture? Rolling up his shirtsleeve A phlebotomy technician is using an evacuated needle holder and blood collection tubes to collect blood from a patient. Which of the following actions should the technician take? Push the first collection tube gently into the holder For an older adult patient who has difficult-to-access veins, a phlebotomy technician should select which of the following beans to perform a venipuncture? Dorsal veins How often should a phlebotomy technician run quality control test on point-of-care testing instruments? Daily A phlebotomy technician must comply with which of the following OSHA requirements when performing a venipuncture? Wear gloves when contact with blood is anticipated Which of the following actions should the phlebotomy technician take when performing a venipuncture using an evacuated tube system? Position the needle at a 30° angle in the same direction as the vein and with the bevel up A phlebotomy technician is collecting a blood specimen from a patient to measure the trough level of a medication. The technician should collect the specimen at which of the following times? Within 15 mins before the patient receives the next dose of medication. For which of the following test should a phlebotomy technician follow chain of custody guidelines? Blood alcohol During a venipuncture, a patient reports a sharp pain radiating down his arm. Which of the following actions should the phlebotomy technician take?