Phlebotomy Prep: CPT Exam 2026

PHLEBOTOMY PREP: YOUR CPT CERTIFICATION COMPANION The order of draw can make or break your career. Learn it the right way with our interactive simulator. ORDER OF DRAW SIMULATOR Wrong order means contaminated specimens. Contaminated specimens mean wrong results. Wrong results mean patient harm. Our drag-and-drop simulator teaches you the CLSI order: 1. Blood Culture (Yellow) 2. Coagulation (Light Blue) 3. Serum (Red/Gold) 4. Heparin (Green) 5. EDTA (Lavender) 6. Glycolytic Inhibitor (Gray) Drag the tubes into the correct sequence. Tap verify. See if you got it right. Correct order shows green success. Incorrect order highlights your mistakes. Practice until it becomes second nature. That is how you pass the exam and perform safely in the lab. NEEDLE GAUGE SELECTOR Bigger gauge number means smaller needle. It is counterintuitive. Our visual tool makes it clear. Slide through gauges from 16G to 25G. Watch the needle graphic change size. See what each gauge is used for: - 21G: Standard adult venipuncture - 22G: Pediatric and elderly - 23G: Butterfly for small veins Never pick the wrong needle again. VEIN SELECTION GUIDE The antecubital fossa has three main veins. One is safest. One has risks. Tap each vein on our interactive diagram: Median Cubital: First choice. Largest, most stable, safest. Cephalic: Second choice. May roll, but safe distance from nerves. Basilic: Third choice. Caution required. Close to brachial artery and median nerve. Learn why site selection matters before you ever touch a patient. 1000+ PRACTICE QUESTIONS Order of Draw - CLSI sequence - Why order matters - Additive carryover Venipuncture Procedure - Site selection - Equipment setup - Technique Anatomy and Physiology - Arm veins - Circulatory system - Blood composition Specimen Handling - Transport requirements - Temperature stability - Processing times Safety and Infection Control - PPE requirements - Sharps disposal - Bloodborne pathogens Plus: Equipment, patient interaction, quality assurance, special populations, legal and ethical CLINICAL REFERENCE LIBRARY Quick access reference cards: - Order of draw visual chart - Needle gauge guide - Tube additive reference - Complication recognition - Patient identification checklist WHO NEEDS THIS APP - Phlebotomy students - Medical assistant students - Lab technician students - Nursing students - Anyone preparing for NHA CPT - Anyone needing phlebotomy certification FREE TO START 5 questions per day free. Simulator in demo mode. Upgrade for unlimited access. PRO - LIFETIME ACCESS - Unlimited practice questions - Full Order of Draw simulator - Full Needle Gauge selector - Full Vein Selection guide - Complete reference library - Progress tracking - No subscriptions PASS YOUR NHA CPT. START YOUR CAREER. Phlebotomy technicians are in demand. The certification opens doors. This app helps you get there. This app is for educational purposes only and does not replace proper clinical training, supervision, or certification. Always follow your facility procedures and instructor guidance. Privacy Policy: https://www.deeun.com/privacy-policy-1 Terms & Conditions: https://www.deeun.com/terms-and-conditions