Phlebotomy NHA

Which of the following is NOT a method of performing phlebotomy?

• Butterfly method

• Vacuum tube method

• Syringe method

• Lancet method

Which antecubital vein is considered the best vein for venipuncture?

• Medial cubital

• Basilic

• Brachial

• Cephalic

The size of the evacuated tube you choose for the venipuncture depends on...

• Size of the patient's veins

• Patient's diagnosis

• Amount of specimen required for the test

• Color of the tube stopper

During a venipuncture procedure a sudden swelling occurs around the puncture site. You should...

• Call for help

• Immediately remove the tourniquet and needle, then apply pressure

• Continue with the procedure

• Apologize to the patient while waiting for help

Which of the following may result in the hemolysis of blood?

• Using a needle with too small a lumen

• Storing the tube at room temperature

• Removing the needle before the tourniquet

• Allowing the tube to fill to the exhaustion of the vacuum

What is the preferred method of collection for children under 1 year old, and adults whose veins are inaccessible?

• Butterfly sustem

• Straight needle

• Dermal puncture

• Venipuncture

The first step for a venipuncture is

• history taking of the patient

• get the correct patient

• requisition order

• get the glove

At what angle should you perform the venipuncture

• 5-10 degree

• 10-15 degree

• 15- 30 degree

• 45 degree

Searching for a vein is done by ______ and ______.

• looking, listening

• asking the patient, palpating

• looking, palpating

• feeling, confident

During a venipuncture, the patient becomes pale, sweating excessively, and has a glassy stare. Your patient is likely experiencing:

• nerve damage

• haematoma

• heart attack

• syncope

Tags

NGSS.HS-LS1-3