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NHCO Phlebotomy Exam Questions And Answers
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NHCO Phlebotomy Exam Questions And Answers
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NHCO Phlebotomy Exam Questions AndAnswers
Which of the following is the best indication that a patient might be at
risk of syncope?
a. Involuntary movement
b. Lightheadedness and shallow breath
c. Small red spots appearing on skin
d. Paleness and sweating - correct answer ✅d. Paleness and sweating
Why is it important for a phlebotomist to invert anticoagulant tubes?
a. To prevent a pH imbalance
b. To prevent hemolysis
c. To ensure proper mixing of blood and additive
d. To prevent hemoconcentration - correct answer ✅c. To ensure
proper mixing of blood and additive
Which of the following protects a patient's information?
a. OSHA
b. HIPPA
c. The Joint Commission
d. AAHSA - correct answer ✅b. HIPPA
,NHCO Phlebotomy Exam Questions And
Answers
Which of the following needle sizes is NOT used for laboratory assays
but for collection of donor units of blood?
a. 18-gauge
b. 23-gague
c. 21-gague
d. 22-gague - correct answer ✅a. 18-gauge
How many minutes within collection of a urine sample should the
phlebotomist take the temperature of the specimen?
a. Within 10 minutes
b. Within 45 minutes
c. Within 30 seconds
d. Within 4 minutes - correct answer ✅d. Within 4 minutes
Quality control checklists ensure machines are inspected for compliance
at time intervals specific to the equipment and ________.
a. Clinical application
b. Chemical measurement
,NHCO Phlebotomy Exam Questions And
Answers
c. Expiration date
d. Stock rotation - correct answer ✅a. Clinical application
Which of the following actions will most likely prevent a needle stick
injury?
a. Having a nurse or other healthcare team member dispose of used
needles for the phlebotomist
b. Replacing sharps containers when they have reached their fill line
c. Recapping every needle prior to discarding it in the sharps container
d. Wearing rubber gloves during venipuncture - correct answer ✅b.
Replacing sharps containers when they have reached their fill line
Which of the following pieces of information need to be on a laboratory
requisition form before a phlebotomist should proceed with obtaining a
blood specimen?
a. The patient's status as an organ donor
b. A specimen identification code
c. A laboratory's CLIA number
d. The patient's emergency contact - correct answer ✅b. A specimen
identification code
, NHCO Phlebotomy Exam Questions And
Answers
A patient is listening to a phlebotomist explain the venipuncture
process before initiating the blood draw. The patient communicates
their understanding but seems hesitant and confused. How should the
phlebotomist handle the situation?
a. The phlebotomist should surmise that the patient has heard enough
information and get ready to draw the patient's blood.
b. The phlebotomist should leave the room and ask for another doctor
or nurse to explain the procedure.
c. The phlebotomist should repeat the same explanation in a slower
voice.
d. The phlebotomist should find another way to phrase the explanation
and invite the patient to ask any clarifying questions. - correct answer
✅d. The phlebotomist should find another way to phrase the
explanation and invite the patient to ask any clarifying questions.
The additive in a Pink Top Tube used in blood banking is which of the
following?
a. Sodium polyanethole sulfonate (SPS)
b. Sodium heparin
c. Potassium ethylenediaminetetraacetic acid (EDTA)
d. Acid citrate dextrose (ACD) - correct answer ✅c. Potassium
ethylenediaminetetraacetic acid (EDTA)
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