NHA Phlebotomy Exam Questions +
Verified Answers 100% correct, Update
2026
A phlebotomy technician is preparing to draw a peak level for a
medication that was administered orally to a patient. After verifying
when the patient received the medication, how long should the
technician wait prior to attempting the draw? -
correct answer ✅2 hr after administration
Which of the following actions is a phlebotomy technician required
to take before leaving a patient's room? -
correct answer ✅Initial and mark the date and time on each tube
drawn
Which of the following tubes should a phlebotomy technician
collect first when obtaining dermal samples? -
correct answer ✅Lavender top
A phlebotomy technician is planning to collect a sputum specimen
from a patient. Which of the following instructions should the
technician give the patient? -
correct answer ✅"Breathe deeply and then cough up a specimen
into the container."
,NHA Phlebotomy Exam Questions +
Verified Answers 100% correct, Update
2026
To prevent hospital-acquired infections, a phlebotomy technician
should clean items that have been contaminated by blood with a
1:10 dilution of which of the following substances and water? -
correct answer ✅sodium hypochlorite
A phlebotomy technician is preparing to collect a blood specimen
from a patient who signed a general informed consent form upon
admission to the facility. Which of the following actions by the
patient indicates implied consent for the venipuncture? -
correct answer ✅Rolling up his shirtsleeve
A phlebotomy technician should select a tube that has which of the
following additives when collecting a blood specimen for a CBC? -
correct answer ✅EDTA
Which of the following test results are affected when a phlebotomy
technician uses povidone-iodine to cleanse a site for a dermal
puncture? -
correct answer ✅Potassium
, NHA Phlebotomy Exam Questions +
Verified Answers 100% correct, Update
2026
A phlebotomy technician should transport a semen sample at
which of the following temperatures? -
correct answer ✅36-38 C
A phlebotomy technician is preparing to draw blood from a patient
in an inpatient setting. The patient extends his arm and turns his
head away. This action by the patient is an example of which of the
following types of consent? -
correct answer ✅implied consent
A phlebotomy technician is transporting blood specimens to a
laboratory. Which of the following actions should the technician
take? -
correct answer ✅Place the specimens in a lockable container
A phlebotomy technician is preparing to obtain a blood specimen
from a patient for thyroid studies. The technician should select a
collection tube that has a top with which of the following colors? -
correct answer ✅Tiger(speckled)
A phlebotomy technician is collecting capillary blood drops on a
filter paper card to screen a newborn for phenylketonuria. Which of
Verified Answers 100% correct, Update
2026
A phlebotomy technician is preparing to draw a peak level for a
medication that was administered orally to a patient. After verifying
when the patient received the medication, how long should the
technician wait prior to attempting the draw? -
correct answer ✅2 hr after administration
Which of the following actions is a phlebotomy technician required
to take before leaving a patient's room? -
correct answer ✅Initial and mark the date and time on each tube
drawn
Which of the following tubes should a phlebotomy technician
collect first when obtaining dermal samples? -
correct answer ✅Lavender top
A phlebotomy technician is planning to collect a sputum specimen
from a patient. Which of the following instructions should the
technician give the patient? -
correct answer ✅"Breathe deeply and then cough up a specimen
into the container."
,NHA Phlebotomy Exam Questions +
Verified Answers 100% correct, Update
2026
To prevent hospital-acquired infections, a phlebotomy technician
should clean items that have been contaminated by blood with a
1:10 dilution of which of the following substances and water? -
correct answer ✅sodium hypochlorite
A phlebotomy technician is preparing to collect a blood specimen
from a patient who signed a general informed consent form upon
admission to the facility. Which of the following actions by the
patient indicates implied consent for the venipuncture? -
correct answer ✅Rolling up his shirtsleeve
A phlebotomy technician should select a tube that has which of the
following additives when collecting a blood specimen for a CBC? -
correct answer ✅EDTA
Which of the following test results are affected when a phlebotomy
technician uses povidone-iodine to cleanse a site for a dermal
puncture? -
correct answer ✅Potassium
, NHA Phlebotomy Exam Questions +
Verified Answers 100% correct, Update
2026
A phlebotomy technician should transport a semen sample at
which of the following temperatures? -
correct answer ✅36-38 C
A phlebotomy technician is preparing to draw blood from a patient
in an inpatient setting. The patient extends his arm and turns his
head away. This action by the patient is an example of which of the
following types of consent? -
correct answer ✅implied consent
A phlebotomy technician is transporting blood specimens to a
laboratory. Which of the following actions should the technician
take? -
correct answer ✅Place the specimens in a lockable container
A phlebotomy technician is preparing to obtain a blood specimen
from a patient for thyroid studies. The technician should select a
collection tube that has a top with which of the following colors? -
correct answer ✅Tiger(speckled)
A phlebotomy technician is collecting capillary blood drops on a
filter paper card to screen a newborn for phenylketonuria. Which of
