NHA Practice Exam (B) Latest 2024 Questions and Answers with Certified Solutions | Verified | Latest Update 2024
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Course
NHA
Institution
NHA
NHA Practice Exam (B) Latest 2024 Questions and Answers with Certified Solutions | Verified | Latest Update 2024
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 S...
NHA Practice Exam (B) Latest 2024 Questions and
Answers with Certified Solutions | Verified | Latest
Update 2024
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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