National Phlebotomy Certification Exam
Questions and Answers (Latest Update
2024)
An individual who has little resistance to an infectious
microbe is referred to as a susceptible what? - Correct
Answer ✅Host
Which of the following is an example of a work practice
control that reduces risk of exposure to bloodborne
pathogens? - Correct Answer ✅Wearing gloves to draw
blood
This ion is essential to the coagulation process. - Correct
Answer ✅Calcium
QC protocols prohibit use of outdated evacuated tubes
because why? - Correct Answer ✅Tubes my not fill
completely, changing additive-to-sample ratios.
Molecular genetic testing requires what? - Correct Answer
✅Specimens to be collected in sterile EDTA.
, National Phlebotomy Certification Exam
Questions and Answers (Latest Update
2024)
What is the purpose of an antiglycolytic agent? - Correct
Answer ✅Preserve glucose
Which on of the following tubes is filled first when multiple
tubes are filled using an evacuated tube system? - Correct
Answer ✅Blood culture (SPS) tube
What is the recommended disinfectant for blood culture sites
in infants 2 months and older? - Correct Answer
✅Chlorhexidine gluconate
Latent fibrin formation in serum can result from what? -
Correct Answer ✅Incomplete clotting when centrifuged
In which of the following areas does capillary specimen
collection differ from routine venipuncture when collecting a
BUN and CBC? - Correct Answer ✅Order of draw
This is an example of a preanalytical error made at the time
of collection. - Correct Answer ✅Failing to mix tubes
Questions and Answers (Latest Update
2024)
An individual who has little resistance to an infectious
microbe is referred to as a susceptible what? - Correct
Answer ✅Host
Which of the following is an example of a work practice
control that reduces risk of exposure to bloodborne
pathogens? - Correct Answer ✅Wearing gloves to draw
blood
This ion is essential to the coagulation process. - Correct
Answer ✅Calcium
QC protocols prohibit use of outdated evacuated tubes
because why? - Correct Answer ✅Tubes my not fill
completely, changing additive-to-sample ratios.
Molecular genetic testing requires what? - Correct Answer
✅Specimens to be collected in sterile EDTA.
, National Phlebotomy Certification Exam
Questions and Answers (Latest Update
2024)
What is the purpose of an antiglycolytic agent? - Correct
Answer ✅Preserve glucose
Which on of the following tubes is filled first when multiple
tubes are filled using an evacuated tube system? - Correct
Answer ✅Blood culture (SPS) tube
What is the recommended disinfectant for blood culture sites
in infants 2 months and older? - Correct Answer
✅Chlorhexidine gluconate
Latent fibrin formation in serum can result from what? -
Correct Answer ✅Incomplete clotting when centrifuged
In which of the following areas does capillary specimen
collection differ from routine venipuncture when collecting a
BUN and CBC? - Correct Answer ✅Order of draw
This is an example of a preanalytical error made at the time
of collection. - Correct Answer ✅Failing to mix tubes
