Free Phlebotomy Exam Flashcards
Memorize 50 essential terms and definitions for the Phlebotomy Technician Certification Exam (NHA CPT / ASCP PBT). See the term, recall the definition, then flip to check yourself.
Order of Draw (Venipuncture)
1) Blood cultures (yellow SPS or sterile), 2) Light blue (sodium citrate—coagulation), 3) Red (no additive—serum), 4) Gold/SST (gel separator—serum), 5) Green (heparin—chemistry), 6) Lavender/Purple (EDTA—hematology/CBC), 7) Gray (sodium fluoride—glucose). Remember: 'Boys Love Red Gold Greens, Lovely Gray.'
Filter by Topic
Jump to Card
About These Phlebotomy Flashcards
These 50 flashcards are designed to help you memorize key terms and definitions for the Phlebotomy Technician Certification Exam (NHA CPT / ASCP PBT). Each card shows a term on the front and its definition on the back—the classic flashcard format for vocabulary memorization. Use these alongside our practice questions to build both recall and comprehension.
Topics Covered
Frequently Asked Questions
What certifications are available for phlebotomy?
The most recognized phlebotomy certifications are: ASCP PBT (American Society for Clinical Pathology—most widely recognized by employers), NHA CPT (National Healthcareer Association—most commonly taken), AMT RPT (American Medical Technologists), and NCCT NCPT (National Center for Competency Testing). ASCP and NHA are the most valued by employers. Most certifications require completion of a training program and clinical experience.
What is the order of draw for blood tubes?
The correct order of draw prevents cross-contamination of additives: 1) Blood cultures (yellow SPS), 2) Light blue (sodium citrate—coagulation), 3) Red/Gold (serum), 4) Green (heparin—chemistry), 5) Lavender/Purple (EDTA—CBC/hematology), 6) Gray (sodium fluoride—glucose). The light blue tube MUST be filled completely for accurate coagulation results.
How long does it take to become a phlebotomist?
Phlebotomy training programs typically take 4-8 months to complete. Programs include classroom instruction (anatomy, safety, procedures) and clinical experience (100+ supervised draws at most programs). Some community colleges offer phlebotomy as part of a semester-long course. After training, you must pass a certification exam. Total time from start to certification: 4-8 months. Cost: $700-3,000 depending on the program.
What is the most common reason for specimen rejection?
Hemolysis (destruction of red blood cells) is the #1 reason for specimen rejection in the laboratory. Causes include: using too small a needle gauge, pulling the syringe plunger too fast, vigorous shaking of tubes, fist pumping during collection, and forcing blood through a small needle. Hemolysis falsely elevates potassium, LDH, and other analytes.
What is the best vein for venipuncture?
The median cubital vein is the preferred site for venipuncture. Located in the antecubital fossa (inner elbow), it's well-anchored, large, less painful, and less likely to roll. Second choice: cephalic vein (lateral/thumb side). Third choice: basilic vein (medial side—use caution, near brachial artery and median nerve).
How much does a phlebotomist earn?
The median annual salary for phlebotomists is approximately $40,000-$42,000. Entry-level positions start around $32,000-35,000, while experienced phlebotomists in high-demand areas can earn $45,000-55,000. Certification typically increases earning potential by 10-15%. Job growth is projected at 8-10% through 2032, faster than average for all occupations.