Phlebotomy Exam Questions with 100% Correct Answers Verified | Updated 2024/2025

Phlebotomy Exam Questions with 100% Correct Answers
Verified | Updated 2024/2025
Which of the following POC lab tests is within the CLIA defined scope of practice
for a phlebotomist?
a. cell differential and urine sediment
b. strep test and urine sediment
c. urine dip and cell differential
d. strep test and urine dip
d. strep test and urine dip
The phlebotomist is performing a venipuncture on an apprehensive school age
child. Which of the following approaches should the phlebotomist use to calm the
child?
a. direct the child's questions to the parent and have the parent explain
b. tell the child she has to do this, but it won't hurt
c. explain the procedure and reassure the child that the parent can stay with her
d. allow child to clean the puncture site and give her a sticker
c. explain the procedure and reassure the child that the parent can stay with her
Which task should a phlebotomist complete prior to daily use of a POC
instrument?
a. run the test sample
b. perform QC on the instrument
c. ensure that QC was performed within the last month
d. perform QC and calibrate the instrument
b. perform QC on the instrument

rationale: we can't calibrate instruments, out of our scope of practice
A patient brings in written lab tests result, including a mix of POC and higher
complexity tests, and asks the phlebotomist for help with interpretation. Which of
the following should the phlebotomist do?
a. explain the interpretation behind the POC tests, but let the patient read the
directions with the higher level tests
b. explain the interpretation behind the POC car tests, but refer the patient to the
MD for the higher complexity tests.
c. refer the patient to the MD for interpretation of all results
d. hand the patient pre-printed test explanations downloaded from the CDC
website.
c. refer the patient to the MD for interpretation of all results
Which of the following is outside the scope of practice for a phlebotomist?
a. verifying equipment function on point if care testing using a control
b. prioritizing collections based on order requests
c. recording quality control results on a log sheet
d. performing CLIA moderate complexity tests
d. performing CLIA moderate complexity tests

,What is the recommended depth of a heel puncture on an infant?
A.
2.0mm
B.
1.2mm
C.
3.0mm
D.
.02mm
A.
2.0mm
To disinfect a surface you can use boiling water or _______________.
A.
Ammonia
B.
Alcohol
C.
Bleach
D.
Betadine
C.
Bleach
Glycolysis occurs faster in newborns.
A.
True
B.
False
A.
True
Which lab sectioin would analyze the C&S test?
A.
Hematology
B.
Immunology
C.
Microbiology
D.
Serology
C.
Microbiology
Veins are located deeper than arteries.
A.
True
B.
False

,B.
False
A red top tube is usualy drawn for which lab department?
A.
Hematology
B.
Blood bank
C.
Chemistry
D.
Serology
C.
Chemistry
Which body plane divides the body in equal portions?
A.
Frontal
B.
Sagittal
C.
Midsagittal
D.
Transverse
C.
Midsagittal
The order of draw for venipuncture is: BC, blue, serum, green, EDTA, gray.
A.
True
B.
False
A.
True
When someone is in shock you should keep them cool.
A.
True
B.
False
B.
False
Repeated venipuncture in the same vein can cause:
A.
Thrombus
B.
Phlebitis
C.
Hemolysis

, D.
Petechiae
B.
Phlebitis
The first phase of hemostasis is _________________.
A.
Platelet phase
B.
Vascular stage
C.
Fibrinolysis
D.
Coagulation stage
B.
Vascular stage
Which of the following is the best definition of destruction of red blood cells?
A.
Hemolysis
B.
Hemostasis
C.
Homeostasis
D.
Hemoglobin
A.
Hemolysis
Crooked or winding veins are also called ___________________.
A.
Bad
B.
Tortuous
C.
Thrombotic
D.
Sclerosed
B.
Tortuous
What is another name for winged infusion sets?
A.
Caterpillar
B.
Dragonfly
C.
Butterfly
D.
Beetlebug