MEDCA Phlebotomy Certification Exam Questions with Correct Answers
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Course
MEDCA Phlebotomy
Institution
MEDCA Phlebotomy
MEDCA Phlebotomy Certification Exam Questions with Correct Answers
What is the percentage of formed elements in blood? - Answer-45%
What percentage of blood is plasma (pale-yellow fluid)? - Answer-55%
What is separated from a clotted blood specimen? - Answer-Serum
(Clear pale-yellow flui...
MEDCA Phlebotomy Certification
Exam Questions with Correct
Answers
What is the percentage of formed elements in blood? - Answer-45%
What percentage of blood is plasma (pale-yellow fluid)? - Answer-55%
What is separated from a clotted blood specimen? - Answer-Serum
(Clear pale-yellow fluid, doesn't contain fibrinogen, but is similar to plasma )
Machine used to remove serum from clotted blood: - Answer-Centrifuge
The supine position is: - Answer-Lying in the back with the face up.
RFID means: - Answer-Radio Frequency Identification.
Identification tag using silicone chips in a wireless receiver.
Normal range of Blood Ph: - Answer-A steady range of 7.35 to 7.45.
Which tubing is used for lead determinations? - Answer-Tan topped tube
Maximum time limit for separated specimen between collection and delivery should not
exceed: - Answer-2 hours for accurate results
Donor Collection bags use what when collecting units of blood for transfusion : -
Answer-Anticoagulant and perservative CPD (citrate-phosphate-dextrose)
or acid citrate dextrose.
Acid Citrate Dextrose
(Special Use Anticoagulant) - Answer-For immunohematology test: DNA or Leukocyte
antigen (HLA) Phenotyping, which is used in paternity evaluation and to determine
transplant compatibility
To avoid microclotting how many inversions should be done? - Answer-8 inversions
Putting gloves on in view of the patient prior to venipuncture, does what? - Answer-
Reassures safety for patient and worker.
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