NHCO Phlebotomy Exam QUESTIONS AND ANSWERS LATEST TOP SCORE.

1. 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


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, d. Paleness and sweating ANS >>> d. Paleness and sweating



2. 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 ANS >>> c. To ensure proper mixing of blood and
additive



3. Which of the following protects a patient's information?



a. OSHA



b. HIPPA




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, c. The Joint Commission



d. AAHSA ANS >>> b. HIPPA



4. 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 ANS >>> a. 18-gauge



5. How many minutes within collection of a urine sample should the phle-
botomist take the temperature of the specimen?

a. Within 10 minutes
b. Within 45 minutes
c. Within 30 seconds
d. Within 4 minutes ANS >>> d. Within 4 minutes
6. Quality control checklists ensure machines are inspected for compliance at
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