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NHA Practice Exam (B) Latest 2023 Graded A+
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NHA Practice Exam (B) Latest 2023 Graded A+ A phlebotomy technician should identify that which of the following additives is used to prevent the break down of glucose? A. Sodium citrate B. Sodium fluoride C. EDTA D. Heparin Sodium fluoride A phlebotomy technician in an outpatient setting is id...

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  • February 24, 2023
  • 47
  • 2022/2023
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  • nha practice exam b latest 2023 graded a
  • a phlebotomy technician should identify that which of the following additives is used to prevent the break down of glucose a sodium citrate b sodium fluo

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NHA Practice Exam (B) Latest 2023
Graded A+
A phlebotomy technician should identify that which of the following additives is used to prevent

the break down of glucose?




A. Sodium citrate

B. Sodium fluoride

C. EDTA


D. Heparin ✔✔Sodium fluoride




A phlebotomy technician in an outpatient setting is identifying a patient before a venipuncture

procedure. To confirm the patient's identity, what question should the technician ask?




A. "Are you Mr. Chapman?"

B. "Is this your name on the requisition?"

C. "Would you please state and spell your full name and provide your date of birth?"


D. "Is your name John C. Chapman?" ✔✔"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. A HIPAA violation

B. A transfusion reaction

C. A medical transcription error


D. A pharmaceutical reaction ✔✔A transfusion reaction




A phlebotomy technician should invert anticoagulant tubes to prevent which of the following

complications?




A. Ph imbalance

B. Hemolysis

C. Hemoconcentration


D. Specific gravity imbalance ✔✔Hemolysis




According to OSHA standards, which of the following vaccines must employers offer to their

phlebotomist offer at no cost?

,A. Hepatitis B

B. Hepatitis C

C. Hepatitis D


D. Hepatitis E ✔✔Hepatitis B




During a routine venipuncture, a phlebotomy 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?




A. Syncope

B. Seizure

C. Nausea


D. Petechiae ✔✔Syncope




A phlebotomy technician should identify that which of the following tube selections indicates the

correct order of draw for a venipuncture?




A. Lavender, green, gray

, B. Gray, green, lavender

C. Green, gray, lavender


D. Green, lavender, gray ✔✔Green, lavender, and grey




A 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?




A. Supply clamp

B. Phlebotomy wedge

C. Hand immobilizer


D. Hand brace ✔✔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?




A. Tell the patient to expect a pricking sensation.

B. Anchor the vein 2,5 to 5 cm below the puncture site.

C. Ask the patient to make a fist

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