Phlebotomy Technician (CPT) Practice
Examination | Questions And Answers |
Newest Exam 2026-2027 |
1. What is the primary responsibility of a Phlebotomy Technician?
A. Diagnose diseases
B. Perform surgical procedures
C. Collect blood specimens for laboratory testing
D. Prescribe medications
CORRECT ANSWER: C. Collect blood specimens for laboratory testing
Rationale:
C. Collect blood specimens for laboratory testing is correct because the primary role of a
phlebotomy technician is to obtain high-quality blood specimens safely and accurately for
diagnostic, therapeutic, and research purposes.
2. Before collecting a blood specimen, the phlebotomy technician should first:
A. Label the blood tube
B. Verify the patient's identity using approved identifiers
C. Apply the tourniquet
D. Clean the work area
CORRECT ANSWER: B. Verify the patient's identity using approved identifiers
Rationale:
B. Verify the patient's identity using approved identifiers is correct because proper patient
identification is the first and most critical step in preventing specimen identification errors.
3. Which vein is the preferred site for routine venipuncture?
, A. Femoral vein
B. Jugular vein
C. Median cubital vein
D. Radial artery
CORRECT ANSWER: C. Median cubital vein
Rationale:
C. Median cubital vein is correct because it is usually large, well anchored, and has a lower risk
of injury to surrounding nerves and arteries.
4. Which piece of equipment is used to help make veins more prominent during
venipuncture?
A. Stethoscope
B. Tourniquet
C. Thermometer
D. Otoscope
CORRECT ANSWER: B. Tourniquet
Rationale:
B. Tourniquet is correct because it temporarily restricts venous blood flow, causing veins to
become more visible and easier to access.
5. What is the primary purpose of cleaning the puncture site with an antiseptic before
venipuncture?
A. To reduce pain
B. To prevent contamination and infection
C. To improve blood circulation
D. To increase blood pressure
Examination | Questions And Answers |
Newest Exam 2026-2027 |
1. What is the primary responsibility of a Phlebotomy Technician?
A. Diagnose diseases
B. Perform surgical procedures
C. Collect blood specimens for laboratory testing
D. Prescribe medications
CORRECT ANSWER: C. Collect blood specimens for laboratory testing
Rationale:
C. Collect blood specimens for laboratory testing is correct because the primary role of a
phlebotomy technician is to obtain high-quality blood specimens safely and accurately for
diagnostic, therapeutic, and research purposes.
2. Before collecting a blood specimen, the phlebotomy technician should first:
A. Label the blood tube
B. Verify the patient's identity using approved identifiers
C. Apply the tourniquet
D. Clean the work area
CORRECT ANSWER: B. Verify the patient's identity using approved identifiers
Rationale:
B. Verify the patient's identity using approved identifiers is correct because proper patient
identification is the first and most critical step in preventing specimen identification errors.
3. Which vein is the preferred site for routine venipuncture?
, A. Femoral vein
B. Jugular vein
C. Median cubital vein
D. Radial artery
CORRECT ANSWER: C. Median cubital vein
Rationale:
C. Median cubital vein is correct because it is usually large, well anchored, and has a lower risk
of injury to surrounding nerves and arteries.
4. Which piece of equipment is used to help make veins more prominent during
venipuncture?
A. Stethoscope
B. Tourniquet
C. Thermometer
D. Otoscope
CORRECT ANSWER: B. Tourniquet
Rationale:
B. Tourniquet is correct because it temporarily restricts venous blood flow, causing veins to
become more visible and easier to access.
5. What is the primary purpose of cleaning the puncture site with an antiseptic before
venipuncture?
A. To reduce pain
B. To prevent contamination and infection
C. To improve blood circulation
D. To increase blood pressure
