Can you beat Rex? 5 real 2026 PTCB questions, played live in the RxReflex app 🦊📱 All 4 exam domains + math — four straight from the RxReflex question bank, and a side-effect question the app builds from its Top 200 drug data. 1️⃣ MEDICATIONS — a common side effect of Lipitor (atorvastatin)? 2️⃣ PHARMACY MATH — a box of 5 Lantus SoloStar pens (3 mL, U-100), 40 units nightly. Days supply? 3️⃣ PATIENT SAFETY & QA — the order says levothyroxine 50 mcg, the scan shows 75 mcg. What did the scan prevent? 4️⃣ ORDER ENTRY & PROCESSING — substitution allowed, brand dispensed, billed as generic. Which DAW code? 5️⃣ FEDERAL REQUIREMENTS — discarding P-listed warfarin. Which bin? ⏱️ 3 seconds to think on each, then watch the app explain WHY. 💬 Comment your score /5 before you scroll — Rex got 4 👀 ⚠️ SPOILERS — answers: 1 muscle/joint pain (myalgia/arthralgia) · 2 37 days (1,500 units ÷ 40 = 37.5, always round down) · 3 a wrong-strength error · 4 DAW 5 · 5 the black RCRA hazardous-waste container 🔁 Miss one? RxReflex hands it straight back in Review, and Smart Practice keeps bringing it back until it sticks. 📱 Practice tests for every PTCB domain, every answer explained — RxReflex, free to start on iOS + Android. Link in bio. #PTCB #PTCE #pharmacytechnician #ptcbexam #ptcbprep - @rxreflex