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MEDCA exam study guide Phlebotomy Questions and Answers
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MEDCA exam study guide Phlebotomy Questions and Answers
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MEDCA exam study guide PhlebotomyQuestions and Answers
When drawing blood, which vein is most preferred? Correct Ans-The median cubital
If blood pressure is read 120/80, which is the systolic pressure? Correct Ans-120
What is systolic pressure? Correct Ans-The pressure when the heart is contracted.
A chemical substance that prevents the heart from clogging is called an... Correct Ans-
Anticoagulant
Steady-state condition is referred to as Correct Ans-Homeostasis
What cannot be converted into bar code symbols? Correct Ans-Handwritten information
What is interstitial fluid? Correct Ans-Tissue fluid
Fragile veins are most likely to be found in what kind of patient? Correct Ans-Geriatric
patients
, After a finger stick is performed what should the phlebotomist do first. Correct Ans-Wipe
away the first drop of blood with a gauze.
What is the best angle for spreading a blood smear using two slides? Correct Ans-A 30
degree angle.
What are skin puncture samples often used for? Correct Ans-White blood cell differentials.
During a skin puncture procedure, the cut should be across the Correct Ans-Fingerprint lines.
In most cases, when should blood be drawn to determine medication levels? Correct Ans-
Prior to the next dose of medication given.
In relation to veins, what does the term occluded mean? Correct Ans-Obstructed.
The thumb has a.. Correct Ans-Pulse
What is the last step in any phlebotomy procedure, including skin puncture? Correct Ans-
Checking that the bleeding has stopped and thanking the patient for cooperating.
What is the best way to decontaminate a phlebotomists hands if they are visibly dirty with dust
and dirt? Correct Ans-Wash them with soap and water.
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