Venipuncture Equipment Quiz
Authored by Marie Napalan
Science
University
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a tourniquet in venipuncture?
To clean the patient's skin before puncturing
To increase venous filling and make the veins more prominent
To transfer blood safely from the syringe into a blood collection tube
To hold the needle in place while it penetrates the rubber stopper of the vacuum tube
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a needle holder in venipuncture?
To clean the patient's skin before puncturing
To transfer blood safely from the syringe into a blood collection tube
To hold the needle in place while it penetrates the rubber stopper of the vacuum tube
To increase venous filling and make the veins more prominent
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a butterfly needle in venipuncture?
To increase venous filling and make the veins more prominent
To hold the needle in place while it penetrates the rubber stopper of the vacuum tube
To transfer blood safely from the syringe into a blood collection tube
To draw a small volume of blood from fragile veins
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of anticoagulants in the coagulation cascade?
To transfer blood safely from the syringe into a blood collection tube
To clean the patient's skin before puncturing
To increase venous filling and make the veins more prominent
To prevent coagulation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of an evacuated tube system in venipuncture?
To collect blood directly into the vacuumized collection tubes
To draw a small volume of blood from fragile veins
To hold the needle in place while it penetrates the rubber stopper of the vacuum tube
To transfer blood safely from the syringe into a blood collection tube
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a blood transfer device in venipuncture?
To increase venous filling and make the veins more prominent
To transfer blood safely from the syringe into a blood collection tube
To clean the patient's skin before puncturing
To hold the needle in place while it penetrates the rubber stopper of the vacuum tube
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a syringe in venipuncture?
To increase venous filling and make the veins more prominent
To draw a small volume of blood from fragile veins
To clean the patient's skin before puncturing
To collect blood directly into the vacuumized collection tubes
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