#1
Which vein is commonly used for venipuncture in phlebotomy?
Radial vein
Femoral vein
Cephalic vein
Popliteal vein
#2
Which color-coded tube is commonly used for complete blood count (CBC) tests?
#3
What is the purpose of a blood bank in the context of phlebotomy?
Storing blood for future use
Measuring blood pressure
Conducting genetic testing
Analyzing urine samples
#4
What is the purpose of using a tourniquet during phlebotomy?
To prevent clotting
To dilate the vein
To minimize pain
To identify the correct vein
#5
Which antiseptic is commonly used for cleaning the site before venipuncture?
Isopropyl alcohol
Hydrogen peroxide
Betadine
Acetone
#6
What is the purpose of the Vacutainer system in phlebotomy?
To measure blood pressure
To collect and transport blood samples
To administer medication
To dilate veins
#7
What is the recommended angle for needle insertion during venipuncture?
45 degrees
60 degrees
90 degrees
30 degrees
#8
What is the primary purpose of a blood culture draw during phlebotomy?
Determining blood type
Analyzing electrolyte levels
Detecting infections
Monitoring glucose levels
#9
What is the primary function of blood culture bottles in phlebotomy?
Collecting serum for chemistry tests
Preserving blood cells for analysis
Detecting the presence of microorganisms
Separating plasma from red blood cells
#10
In phlebotomy, what does the term 'venipuncture' refer to?
Inserting a needle into a vein
Collecting urine sample
Measuring blood pressure
Administering medication
#11
Which organization provides guidelines for phlebotomy procedures?
FDA (Food and Drug Administration)
WHO (World Health Organization)
CLSI (Clinical and Laboratory Standards Institute)
AMA (American Medical Association)
#12
What is the term for the involuntary muscle contraction during venipuncture that may cause pain?
Fibrillation
Vasospasm
Myalgia
Atrophy
#13
Which factor is crucial for maintaining the integrity of blood samples during phlebotomy?
Exposure to sunlight
Rapid freezing
Prolonged tourniquet application
Prompt processing