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NHA PHLEBOTOMY CERTIFICATION 2026
EXAM QUESTIONS LATEST VERSION
QUESTIONS AND ANSWERS
NHA Phlebotomy Certification Exam: 10-Point Summarized Coverage & 250 MCQ
Questions with Rationales
SUMMARIZED 10-POINT EXAM COVERAGE
Based on the NHA Certified Phlebotomy Technician (CPT) Test Plan, the exam is structured
into the following domains:
Safety and Compliance – Standard precautions, infection control, PPE, biohazard waste
disposal, hand hygiene, CPR/first aid, safety data sheets, and exposure control protocols.
Patient Preparation – Patient identification (two identifiers), informed/expressed/implied
consent, verifying requisitions, interviewing techniques, fasting requirements, special
considerations (allergies, history of fainting, fistulas), and non-blood specimen instructions.
Routine Blood Collections – Equipment selection and verification (expiration, sterility,
defects), evacuated tube system, syringe, winged collection set, order of draw, site selection,
vein assessment, tube additives and inversions, and patient positioning.
Special Collections – Blood cultures (aerobic/anaerobic, skin preparation, volume
requirements), peripheral blood smears, newborn screening (PKU, heel puncture), blood
donations, and adapting techniques for special populations (burns, dementia, bleeding
disorders).
Specimen Handling and Processing – Labeling requirements, centrifugation techniques,
aliquoting, storage, temperature control, light protection, transportation requirements, and
chain of custody protocols.
Point of Care Testing (Waived Tests) – Quality control for CLIA-waived procedures,
calibration, and documentation of test results.
Anatomy and Physiology – Circulatory system (veins, arteries, capillaries), major veins used
for venipuncture (median cubital, cephalic, basilic), and blood composition.
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Quality Assurance and Compliance – Quality control logs, troubleshooting equipment,
managing critical values, reporting processes, maintaining logs for equipment inspection.
Professionalism and Ethics – HIPAA compliance, patient confidentiality, cultural
sensitivity, effective communication, and professionalism in healthcare settings.
Non-Blood Specimens – Collection procedures, patient instruction, and handling of stool,
urine, semen, and sputum specimens.
DOMAIN 1: SAFETY AND COMPLIANCE (50 Questions)
1. Which of the following is the MOST critical step a phlebotomist must perform
immediately after removing gloves following a venipuncture procedure?
A) Wipe the patient's venipuncture site with an alcohol swab
B) Perform thorough hand hygiene using soap and water or an alcohol-based hand rub
C) Record the collection time in the patient's electronic health record
D) Dispose of the used needle in a puncture-resistant sharps container
Answer: B) Perform thorough hand hygiene using soap and water or an alcohol-based
hand rub
Rationale: Hand hygiene is the single most important measure for preventing healthcare-
associated infections. While disposing of sharps and documenting are essential steps,
performing hand hygiene immediately after glove removal is critical for infection control and
patient safety according to standard precautions.
2. When preparing to perform a venipuncture, which safety device should a
phlebotomist always have readily accessible in case of a needlestick injury exposure
incident?
A) A tourniquet and alcohol wipes
B) An exposure control kit containing eyewash solution and sterile gauze
C) A biohazard waste container and specimen transport bags
D) A hemostat and bandage scissors
Answer: B) An exposure control kit containing eyewash solution and sterile gauze
Rationale: OSHA regulations require that exposure control protocols include readily
accessible equipment such as eyewash stations or portable eyewash solutions. In the event of
a splash or needlestick injury, immediate irrigation of the affected area is necessary to
minimize exposure risk.
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3. What is the correct sequence of actions when disposing of a used needle and syringe
assembly after completing a venipuncture?
A) Recap the needle, detach it from the syringe, and place it in a regular trash receptacle
B) Immediately activate the safety mechanism, place the entire assembly in a puncture-
resistant sharps container, and never recap the needle
C) Detach the needle, place it in the sharps container, and dispose of the syringe in a
biohazard bag
D) Rinse the needle with water, dry it, and place it in a designated sharps container
Answer: B) Immediately activate the safety mechanism, place the entire assembly in a
puncture-resistant sharps container, and never recap the needle
Rationale: According to OSHA bloodborne pathogen standards, needles must never be
recapped, bent, or broken. The safety mechanism should be activated immediately after use,
and the entire assembly should be disposed of as a single unit in a puncture-resistant sharps
container to prevent needlestick injuries and exposure to bloodborne pathogens.
4. A phlebotomist notices that a specimen tube has a small crack near the bottom before
collecting a blood sample. What is the MOST appropriate action to take regarding this
damaged tube?
A) Use the tube but place it in a secondary container to prevent leakage
B) Discard the damaged tube in a regular trash receptacle
C) Discard the damaged tube in a designated sharps container and select a new intact tube for
the collection
D) Apply laboratory tape over the crack and use it for the collection
Answer: C) Discard the damaged tube in a designated sharps container and select a new
intact tube for the collection
Rationale: Damaged tubes with cracks can compromise the specimen integrity through
leakage or contamination. While sharps containers are primarily for needles, damaged glass
tubes should be disposed of safely to prevent injury. Equipment verification includes checking
for manufacturer's defects before use.
5. During a blood draw, the patient begins to experience syncope and starts to slide
down in the phlebotomy chair. What should be the phlebotomist's immediate priority
action for patient safety?
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A) Complete the blood draw quickly before the patient becomes unconscious
B) Remove the tourniquet, withdraw the needle, apply pressure to the site, and assist the
patient to a lying position
C) Splash cold water on the patient's face to revive them while continuing the draw
D) Call for help from another healthcare professional before removing the needle
Answer: B) Remove the tourniquet, withdraw the needle, apply pressure to the site, and
assist the patient to a lying position
Rationale: Patient safety is paramount. The immediate response to syncope includes
discontinuing the procedure, removing the tourniquet, withdrawing the needle, applying
pressure, and positioning the patient supine or with legs elevated to maintain cerebral
perfusion. This prevents further injury from falling and addresses the underlying cause.
6. Which of the following is the CORRECT technique for performing a peripheral
blood smear preparation that ensures accurate microscopic examination of blood cells?
A) Place a large drop of blood near the frosted end of the slide and use a smooth, rapid,
forward motion with the spreader slide
B) Place a small drop of blood approximately 1-2 centimeters from the frosted end of the
slide and pull the spreader slide backward at a 30-45 degree angle to create a feathered edge
C) Apply the blood drop to the center of the slide and use a circular motion to spread it
evenly across the entire surface
D) Place the blood drop directly on the spreader slide and transfer it to the clean slide by
tapping
Answer: B) Place a small drop of blood approximately 1-2 centimeters from the frosted
end of the slide and pull the spreader slide backward at a 30-45 degree angle to create a
feathered edge
Rationale: Proper peripheral blood smear technique requires a small drop placed near the
frosted end, with a spreader slide pulled backward at an angle between 30-45 degrees,
creating a feathered edge. This distribution allows for optimal cell examination in the
monolayer area, where cells are not overlapping.
7. What is the primary purpose of using two patient identifiers before performing any
venipuncture procedure in accordance with NHA and HIPAA guidelines?
A) To ensure the patient has adequate insurance coverage for the ordered laboratory tests
B) To prevent specimen misidentification errors and ensure the correct patient undergoes the
NHA PHLEBOTOMY CERTIFICATION 2026
EXAM QUESTIONS LATEST VERSION
QUESTIONS AND ANSWERS
NHA Phlebotomy Certification Exam: 10-Point Summarized Coverage & 250 MCQ
Questions with Rationales
SUMMARIZED 10-POINT EXAM COVERAGE
Based on the NHA Certified Phlebotomy Technician (CPT) Test Plan, the exam is structured
into the following domains:
Safety and Compliance – Standard precautions, infection control, PPE, biohazard waste
disposal, hand hygiene, CPR/first aid, safety data sheets, and exposure control protocols.
Patient Preparation – Patient identification (two identifiers), informed/expressed/implied
consent, verifying requisitions, interviewing techniques, fasting requirements, special
considerations (allergies, history of fainting, fistulas), and non-blood specimen instructions.
Routine Blood Collections – Equipment selection and verification (expiration, sterility,
defects), evacuated tube system, syringe, winged collection set, order of draw, site selection,
vein assessment, tube additives and inversions, and patient positioning.
Special Collections – Blood cultures (aerobic/anaerobic, skin preparation, volume
requirements), peripheral blood smears, newborn screening (PKU, heel puncture), blood
donations, and adapting techniques for special populations (burns, dementia, bleeding
disorders).
Specimen Handling and Processing – Labeling requirements, centrifugation techniques,
aliquoting, storage, temperature control, light protection, transportation requirements, and
chain of custody protocols.
Point of Care Testing (Waived Tests) – Quality control for CLIA-waived procedures,
calibration, and documentation of test results.
Anatomy and Physiology – Circulatory system (veins, arteries, capillaries), major veins used
for venipuncture (median cubital, cephalic, basilic), and blood composition.
, Page 2 of 90
Quality Assurance and Compliance – Quality control logs, troubleshooting equipment,
managing critical values, reporting processes, maintaining logs for equipment inspection.
Professionalism and Ethics – HIPAA compliance, patient confidentiality, cultural
sensitivity, effective communication, and professionalism in healthcare settings.
Non-Blood Specimens – Collection procedures, patient instruction, and handling of stool,
urine, semen, and sputum specimens.
DOMAIN 1: SAFETY AND COMPLIANCE (50 Questions)
1. Which of the following is the MOST critical step a phlebotomist must perform
immediately after removing gloves following a venipuncture procedure?
A) Wipe the patient's venipuncture site with an alcohol swab
B) Perform thorough hand hygiene using soap and water or an alcohol-based hand rub
C) Record the collection time in the patient's electronic health record
D) Dispose of the used needle in a puncture-resistant sharps container
Answer: B) Perform thorough hand hygiene using soap and water or an alcohol-based
hand rub
Rationale: Hand hygiene is the single most important measure for preventing healthcare-
associated infections. While disposing of sharps and documenting are essential steps,
performing hand hygiene immediately after glove removal is critical for infection control and
patient safety according to standard precautions.
2. When preparing to perform a venipuncture, which safety device should a
phlebotomist always have readily accessible in case of a needlestick injury exposure
incident?
A) A tourniquet and alcohol wipes
B) An exposure control kit containing eyewash solution and sterile gauze
C) A biohazard waste container and specimen transport bags
D) A hemostat and bandage scissors
Answer: B) An exposure control kit containing eyewash solution and sterile gauze
Rationale: OSHA regulations require that exposure control protocols include readily
accessible equipment such as eyewash stations or portable eyewash solutions. In the event of
a splash or needlestick injury, immediate irrigation of the affected area is necessary to
minimize exposure risk.
, Page 3 of 90
3. What is the correct sequence of actions when disposing of a used needle and syringe
assembly after completing a venipuncture?
A) Recap the needle, detach it from the syringe, and place it in a regular trash receptacle
B) Immediately activate the safety mechanism, place the entire assembly in a puncture-
resistant sharps container, and never recap the needle
C) Detach the needle, place it in the sharps container, and dispose of the syringe in a
biohazard bag
D) Rinse the needle with water, dry it, and place it in a designated sharps container
Answer: B) Immediately activate the safety mechanism, place the entire assembly in a
puncture-resistant sharps container, and never recap the needle
Rationale: According to OSHA bloodborne pathogen standards, needles must never be
recapped, bent, or broken. The safety mechanism should be activated immediately after use,
and the entire assembly should be disposed of as a single unit in a puncture-resistant sharps
container to prevent needlestick injuries and exposure to bloodborne pathogens.
4. A phlebotomist notices that a specimen tube has a small crack near the bottom before
collecting a blood sample. What is the MOST appropriate action to take regarding this
damaged tube?
A) Use the tube but place it in a secondary container to prevent leakage
B) Discard the damaged tube in a regular trash receptacle
C) Discard the damaged tube in a designated sharps container and select a new intact tube for
the collection
D) Apply laboratory tape over the crack and use it for the collection
Answer: C) Discard the damaged tube in a designated sharps container and select a new
intact tube for the collection
Rationale: Damaged tubes with cracks can compromise the specimen integrity through
leakage or contamination. While sharps containers are primarily for needles, damaged glass
tubes should be disposed of safely to prevent injury. Equipment verification includes checking
for manufacturer's defects before use.
5. During a blood draw, the patient begins to experience syncope and starts to slide
down in the phlebotomy chair. What should be the phlebotomist's immediate priority
action for patient safety?
, Page 4 of 90
A) Complete the blood draw quickly before the patient becomes unconscious
B) Remove the tourniquet, withdraw the needle, apply pressure to the site, and assist the
patient to a lying position
C) Splash cold water on the patient's face to revive them while continuing the draw
D) Call for help from another healthcare professional before removing the needle
Answer: B) Remove the tourniquet, withdraw the needle, apply pressure to the site, and
assist the patient to a lying position
Rationale: Patient safety is paramount. The immediate response to syncope includes
discontinuing the procedure, removing the tourniquet, withdrawing the needle, applying
pressure, and positioning the patient supine or with legs elevated to maintain cerebral
perfusion. This prevents further injury from falling and addresses the underlying cause.
6. Which of the following is the CORRECT technique for performing a peripheral
blood smear preparation that ensures accurate microscopic examination of blood cells?
A) Place a large drop of blood near the frosted end of the slide and use a smooth, rapid,
forward motion with the spreader slide
B) Place a small drop of blood approximately 1-2 centimeters from the frosted end of the
slide and pull the spreader slide backward at a 30-45 degree angle to create a feathered edge
C) Apply the blood drop to the center of the slide and use a circular motion to spread it
evenly across the entire surface
D) Place the blood drop directly on the spreader slide and transfer it to the clean slide by
tapping
Answer: B) Place a small drop of blood approximately 1-2 centimeters from the frosted
end of the slide and pull the spreader slide backward at a 30-45 degree angle to create a
feathered edge
Rationale: Proper peripheral blood smear technique requires a small drop placed near the
frosted end, with a spreader slide pulled backward at an angle between 30-45 degrees,
creating a feathered edge. This distribution allows for optimal cell examination in the
monolayer area, where cells are not overlapping.
7. What is the primary purpose of using two patient identifiers before performing any
venipuncture procedure in accordance with NHA and HIPAA guidelines?
A) To ensure the patient has adequate insurance coverage for the ordered laboratory tests
B) To prevent specimen misidentification errors and ensure the correct patient undergoes the
