MEDCA Phlebotomy Exam Prep CHAPTER
- Questions and Verified Answers, 100%
Score Guarantee Pass (Latest 2025) Why is it important to fill tubes with anticoagulants to the correct levels? - Correct Answers ✅to provide an accurate blood- additive ratio What is the preferred anticoagulant in clinical chemistry? - Correct Answers ✅heparin What is the general anticoagulant used to study glucose levels? - Correct Answers ✅sodium fluoride Order Of Draw - Correct Answers ✅Yellow Light Blue Gold Red Orange Green Purple White Grey Yellow Top - Correct Answers ✅Blood Cultures (SPS) (sodium polyanethold sulfonate) 1 / 2
MEDCA Phlebotomy Exam Prep CHAPTER
- Questions and Verified Answers, 100%
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Score Guarantee Pass (Latest 2025) mix by inverting 8-10 times Additive- ACD (acid-citrate- dextrose) Mode of Action- complement inactivation Uses- paternity testing, DNA studies, HLA tissue testing Light Blue Top - Correct Answers ✅Citrate Mix by inverting 3-4 times Additive- Sodium Citrate Mode of Action- forms calcium salts to remove calcium Uses- coagulation tests, full draw required Dark Blue Top - Correct Answers ✅Additive- Sodium EDTA Mode of Action- contain no contaminating metals