#1
Which of the following is a primary goal of infection control in phlebotomy?
To prevent needlestick injuries
ExplanationMinimize risks to healthcare workers.
#2
What is the recommended frequency for changing gloves during phlebotomy?
After every blood draw
ExplanationMaintain sterile conditions for each patient.
#3
What is the proper technique for anchoring the vein during venipuncture?
Stretch the skin taut below the site
ExplanationStabilize vein for accurate insertion.
#4
Which of the following is NOT a characteristic of a good phlebotomy technique?
Applying a tourniquet for an extended period
ExplanationAvoid prolonged use to prevent complications.
#5
Which of the following is NOT a recommended step after completing venipuncture?
Leaving the tourniquet in place
ExplanationAvoid obstruction to blood flow post-procedure.
#6
What is the recommended method for disinfecting the site before venipuncture?
Using an antiseptic solution and allowing it to air dry
ExplanationEffective sterilization for safe blood collection.
#7
Which of the following is NOT a correct step in phlebotomy procedure?
Disposing of used needles in a regular waste bin
ExplanationEnsure proper disposal to prevent hazards.
#8
Which vein is commonly used for venipuncture in adults?
Median cubital vein
ExplanationAccessible and suitable for blood collection.
#9
What is the primary purpose of using a tourniquet during venipuncture?
To dilate the vein
ExplanationFacilitate easier blood flow for sampling.
#10
Which of the following is NOT a common complication of phlebotomy?
Thrombosis
ExplanationNot typically associated with blood draws.
#11
What is the appropriate angle for inserting a needle during venipuncture?
90 degrees
ExplanationOptimal angle for successful blood collection.
#12
Which bloodborne pathogen poses the greatest risk to healthcare workers?
Hepatitis B virus (HBV)
ExplanationSignificant threat necessitating precautions.
#13
What is the proper procedure for disposing of used needles after phlebotomy?
Placing them directly into a sharps container without recapping
ExplanationSafe handling to prevent needle injuries.
#14
Which organization provides guidelines for medical safety and infection control in phlebotomy?
Centers for Disease Control and Prevention (CDC)
ExplanationEstablishes industry standards for safety.
#15
What action should a phlebotomist take if a patient feels faint or dizzy during venipuncture?
Remove the tourniquet and needle immediately
ExplanationEnsure patient comfort and safety.
#16
Which of the following antiseptics is commonly used for skin preparation in phlebotomy?
Isopropyl alcohol
ExplanationEffective and widely utilized for sterilization.
#17
What is the purpose of the order of draw in phlebotomy?
To ensure accurate test results
ExplanationPrevent cross-contamination for precise outcomes.