NHA Phlebotomy certification
Exam Study Guide – Practice
Questions with Verified
Answers. GRADED A+. Latest
2026/2027 Update.
1. What temperature should a semen sample be transported? - Answer✔✔-36-
38 degrees C
2. Which of the following would result in a grossly hemolyzed specimen?
a. Incorrect order of draw
b. Incorrect needle gauge
c. Applying tourniquet too close to the draw site
d. Failure to invert tube - Answer✔✔-b. Incorrect needle gauge
3. Which of the following is proper procedure after collecting ammonia
specimen?
a. Protect from light
b. Keep specimen warm
,c. Keep specimen at body temp
d. Place specimen in icewater slurry (or a cup of ice) - Answer✔✔-d. Place
specimen in icewater slurry (or a cup of ice)
4. The phlebotomist has a request to collect a CBC from a healthy 10 month
old. Which is appropriate? - Answer✔✔-a. Either heel
5. A phlebotomist is preparing to draw blood from a patient in hospital/ The
patient extends his arm and turns head away. Which consent does this
indicate? - Answer✔✔-a. Implied consent
6. Why should phlebotomist document volume of blood drawn from a patient?
- Answer✔✔-a. Iatrogenic anemia could be a result fo too much taken
7. A phlebotomist has a requisition to draw blood on a patient with severe
Down's syndrome. What steps would you take? - Answer✔✔-a. Speak with the
patient guardian before performing venipuncture to enmsure the patient
understands
8. A 69 year old unconscious patient is brought ot the ER. Several blood tests
are ordered. The phlebotomist collects blood under - Answer✔✔-a. Implied
consent
9. Which of the following actions is appropriate when labeling specimens? -
Answer✔✔-a. Label specimens at the time of collection in front of the patient
,10. Before collecting blood on an inpatient, the phlebotomist notices there's no
wristband on wrist. There is one on the IV pole. What do you do? - Answer✔✔-
a. Don't draw until nurse puts an armband on patient
11. Which is appropriate form of identification in inpatient setting? -
Answer✔✔-a. Verbal and wrist band
12. WBC, RBC, Electrolytes are ordered. Which tubes are used for capillary? -
Answer✔✔-a. Lavender and red
13. A blood specimen is rejected by lab with QNS as the reason? Why? -
Answer✔✔-a. The specimen was insufficient-not enough blood
14. Which of the following is best method to prevent internal or external
bleeding from venipuncture site after needle is removed? - Answer✔✔-a.
Apply pressure to prevent leakage of blood into the tissues
15. A physician orders a STAT but phlebotomist forgets to fill out patient ID
number. What is appropriate procedure for an improperly labeled specimen
when received in lab? - Answer✔✔-a. Lab rejects the mislabeled specimen
16. Phlebotomist is performing venipuncture and patient begins to seize. What
is correct action? - Answer✔✔-a. Discontinue the draw
17. Phlebotomist receives orders to draw an infant screening card, O2 levels,
bilirubin, and DNA. Which is to be drawn first? - Answer✔✔-a. O2 levels
, 18. When performing a venipuncture on a patient of average weight, which is
the correct technique for needle insertion? - Answer✔✔-a. Insert until a
change in resistance
19. Which is the best method to collect a blood specimen from an older adult
patient who has fragile, easy to collapse veins? - Answer✔✔-a. Choose a
syringe and butterfly assembly
20. Which of the following is the term for donation of a patient's own blood for
an upcoming surgery? - Answer✔✔-a. Autologous donation
21. The order of draw for capillary collections is different than venipuncture
because - Answer✔✔-a. Increased risk of coagulation (remember platelets
start to form)
22. Upon entering a patient's room for routine blood draw, phlebotomist
notices clergy member is with the patient. What should you do? - Answer✔✔-
a. Return later after drawing other patients
23. A phlebotomist notices a hematoma developing at the site of venipuncture.
The phlebotomist should - Answer✔✔-a. Release the tourniquet and stop the
draw
24. Know ORDER of DRAW!! - Answer✔✔-
25. A phlebotomist working in an infertility clinic and the patient is to submit a
semen specimen. The phlebotomist would tell the patient: - Answer✔✔-a. As
soon as you collect the specimen, keep it next to your body and bring it in right
Exam Study Guide – Practice
Questions with Verified
Answers. GRADED A+. Latest
2026/2027 Update.
1. What temperature should a semen sample be transported? - Answer✔✔-36-
38 degrees C
2. Which of the following would result in a grossly hemolyzed specimen?
a. Incorrect order of draw
b. Incorrect needle gauge
c. Applying tourniquet too close to the draw site
d. Failure to invert tube - Answer✔✔-b. Incorrect needle gauge
3. Which of the following is proper procedure after collecting ammonia
specimen?
a. Protect from light
b. Keep specimen warm
,c. Keep specimen at body temp
d. Place specimen in icewater slurry (or a cup of ice) - Answer✔✔-d. Place
specimen in icewater slurry (or a cup of ice)
4. The phlebotomist has a request to collect a CBC from a healthy 10 month
old. Which is appropriate? - Answer✔✔-a. Either heel
5. A phlebotomist is preparing to draw blood from a patient in hospital/ The
patient extends his arm and turns head away. Which consent does this
indicate? - Answer✔✔-a. Implied consent
6. Why should phlebotomist document volume of blood drawn from a patient?
- Answer✔✔-a. Iatrogenic anemia could be a result fo too much taken
7. A phlebotomist has a requisition to draw blood on a patient with severe
Down's syndrome. What steps would you take? - Answer✔✔-a. Speak with the
patient guardian before performing venipuncture to enmsure the patient
understands
8. A 69 year old unconscious patient is brought ot the ER. Several blood tests
are ordered. The phlebotomist collects blood under - Answer✔✔-a. Implied
consent
9. Which of the following actions is appropriate when labeling specimens? -
Answer✔✔-a. Label specimens at the time of collection in front of the patient
,10. Before collecting blood on an inpatient, the phlebotomist notices there's no
wristband on wrist. There is one on the IV pole. What do you do? - Answer✔✔-
a. Don't draw until nurse puts an armband on patient
11. Which is appropriate form of identification in inpatient setting? -
Answer✔✔-a. Verbal and wrist band
12. WBC, RBC, Electrolytes are ordered. Which tubes are used for capillary? -
Answer✔✔-a. Lavender and red
13. A blood specimen is rejected by lab with QNS as the reason? Why? -
Answer✔✔-a. The specimen was insufficient-not enough blood
14. Which of the following is best method to prevent internal or external
bleeding from venipuncture site after needle is removed? - Answer✔✔-a.
Apply pressure to prevent leakage of blood into the tissues
15. A physician orders a STAT but phlebotomist forgets to fill out patient ID
number. What is appropriate procedure for an improperly labeled specimen
when received in lab? - Answer✔✔-a. Lab rejects the mislabeled specimen
16. Phlebotomist is performing venipuncture and patient begins to seize. What
is correct action? - Answer✔✔-a. Discontinue the draw
17. Phlebotomist receives orders to draw an infant screening card, O2 levels,
bilirubin, and DNA. Which is to be drawn first? - Answer✔✔-a. O2 levels
, 18. When performing a venipuncture on a patient of average weight, which is
the correct technique for needle insertion? - Answer✔✔-a. Insert until a
change in resistance
19. Which is the best method to collect a blood specimen from an older adult
patient who has fragile, easy to collapse veins? - Answer✔✔-a. Choose a
syringe and butterfly assembly
20. Which of the following is the term for donation of a patient's own blood for
an upcoming surgery? - Answer✔✔-a. Autologous donation
21. The order of draw for capillary collections is different than venipuncture
because - Answer✔✔-a. Increased risk of coagulation (remember platelets
start to form)
22. Upon entering a patient's room for routine blood draw, phlebotomist
notices clergy member is with the patient. What should you do? - Answer✔✔-
a. Return later after drawing other patients
23. A phlebotomist notices a hematoma developing at the site of venipuncture.
The phlebotomist should - Answer✔✔-a. Release the tourniquet and stop the
draw
24. Know ORDER of DRAW!! - Answer✔✔-
25. A phlebotomist working in an infertility clinic and the patient is to submit a
semen specimen. The phlebotomist would tell the patient: - Answer✔✔-a. As
soon as you collect the specimen, keep it next to your body and bring it in right
