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Most states don’t require certification to be a phlebotomy technician, but 93% of employers do require you to be certified.
To become certified, you’ll need to complete a training program that includes 20 hours of basic training, 20 hours of advanced training, and 40 hours of clinical training.
Then, you will take the NHA Phlebotomy Technician Certification (CPT) exam.
The exam consists of 120 multiple-choice questions, and you’ll have two hours to complete it.
To pass, you’ll need a score of 390 out of 500.
Before you take the CPT exam, take our practice test.
The test includes topics covered on the NHA exam, including how to handle blood specimens, blood chemistry, how to measure certain attributes, how to work with patients, and the location and names of specific blood vessels.
Phlebotomy Technician Certification Practice Test
Congratulations - you have completed Phlebotomy Technician Certification Practice Test.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1 |
Which vein is commonly used for venipuncture in the antecubital area?
Radial vein | |
Median cubital vein | |
Cephalic vein | |
Basilic vein |
Question 2 |
What is the primary purpose of a tourniquet during venipuncture?
To dilate the veins | |
To prevent hematoma formation | |
To anchor the needle in place | |
To locate the veins more easily |
Question 3 |
What is the recommended angle for needle insertion during routine venipuncture?
45 degrees | |
60 degrees | |
90 degrees | |
30 degrees |
Question 4 |
Which of the following tubes is typically used for a complete blood count (CBC)?
Green top tube | |
Lavender top tube | |
Red top tube | |
Blue top tube |
Question 5 |
What is the purpose of inverting blood collection tubes after they are filled?
To mix the anticoagulant with the blood | |
To prevent hemolysis | |
To promote clot formation | |
To increase sample volume |
Question 6 |
Which of the following is an acceptable site for capillary puncture in adults?
Heel | |
Earlobe | |
Finger | |
Wrist |
Question 7 |
Which anticoagulant is commonly found in lavender top tubes?
Heparin | |
EDTA | |
Sodium citrate | |
Sodium fluoride |
Question 8 |
What is the purpose of the butterfly needle in phlebotomy?
To collect larger volumes of blood | |
To facilitate blood flow in small veins | |
To minimize the risk of hemolysis | |
To decrease the likelihood of contamination |
Question 9 |
What is the proper order of draw when using a multi-sample needle?
Red, lavender, green | |
Lavender, red, green | |
Green, lavender, red | |
Red, green, lavender |
Question 10 |
Which of the following is an example of a pre-analytical error in phlebotomy?
Mislabeling of tubes | |
Analyzing samples too quickly | |
Calibration issues with equipment | |
Recording patient information accurately |
Question 11 |
The term "venostasis" refers to:
The act of puncturing a vein | |
The application of a tourniquet | |
The process of drawing blood | |
The congestion or stagnation of blood in a vein |
Question 12 |
What is the purpose of palpating a vein before venipuncture?
To anchor the needle | |
To locate the veins more easily | |
To prevent hematoma formation | |
To assess the patient's pain tolerance |
Question 13 |
Which of the following is an example of a contact precaution in phlebotomy?
Wearing gloves | |
Using a tourniquet | |
Properly disposing of sharps | |
Hand hygiene before and after the procedure |
Question 14 |
Which of the following tests is most affected by hemolysis?
Blood glucose | |
Complete blood count (CBC) | |
Prothrombin time (PT) | |
Blood urea nitrogen (BUN) |
Question 15 |
What is the standard order of draw for a syringe collection?
Yellow, blue, red, green | |
Red, blue, green, yellow | |
Green, yellow, blue, red | |
Blue, red, green, yellow |
Question 16 |
What is the recommended site for blood collection in infants?
Antecubital area | |
Dorsal hand vein | |
Heel | |
Femoral vein |
Question 17 |
Which of the following is a complication of improper tourniquet application?
Hemolysis | |
Petechiae | |
Ecchymosis | |
Thrombosis |
Question 18 |
The term "Hemoconcentration" refers to:
Increased red blood cell count | |
Decreased platelet count | |
An elevated white blood cell count | |
Concentration of blood components due to prolonged tourniquet application |
Question 19 |
What is the purpose of the additive in a red top tube?
Clot activation | |
Anticoagulation | |
Preservation of glucose | |
Separation of serum |
Question 20 |
Which of the following veins is commonly used for venipuncture in elderly patients?
Median cubital vein | |
Cephalic vein | |
Basilic vein | |
Radial vein |
Question 21 |
The term "hematoma" refers to:
Clot formation | |
Inflammation of blood vessels | |
Collection of blood outside a blood vessel | |
Abnormal increase in red blood cell count |
Question 22 |
What is the purpose of the "chain of custody" in phlebotomy?
Ensuring proper sample identification | |
Preventing contamination during collection | |
Tracking the transportation of samples | |
Maintaining the integrity of the specimen |
Question 23 |
Which of the following is a common complication of prolonged tourniquet application?
Hematoma | |
Phlebitis | |
Thrombophlebitis | |
Ecchymosis |
Question 24 |
What is the recommended maximum time for tourniquet application during venipuncture?
1 minute | |
2 minutes | |
3 minutes | |
4 minutes |
Question 25 |
Which of the following is an example of a post-analytical error in phlebotomy?
Mislabeling of tubes | |
Failure to properly mix the blood | |
Inadequate cleaning of the puncture site | |
Incorrect patient identification |
Question 26 |
The term "venipuncture" refers to:
Puncturing an artery | |
Puncturing a vein | |
Puncturing a capillary | |
Puncturing a lymph vessel |
Question 27 |
Which of the following is an example of a patient identification error in phlebotomy?
Failing to check patient identification | |
Using an incorrect needle gauge | |
Improperly disposing of sharps | |
Inadequate hand hygiene |
Question 28 |
What is the purpose of the "zone of comfort" in phlebotomy?
Ensuring patient comfort during venipuncture | |
Identifying the optimal puncture site | |
Reducing the risk of infection | |
Selecting the appropriate needle size |
Question 29 |
Which of the following is an appropriate step when dealing with a difficult draw?
Use a larger needle | |
Insert the needle quickly | |
Pull back on the plunger forcefully | |
Reinsert the needle in the same spot |
Question 30 |
What is the primary responsibility of a phlebotomy technician regarding patient safety?
Ensuring proper disposal of needles | |
Administering medications | |
Diagnosing medical conditions | |
Prescribing treatment plans |
Once you are finished, click the button below. Any items you have not completed will be marked incorrect.
There are 30 questions to complete.
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