Learn the four ultrasound resolution types tested on the ARDMS SPI exam, what determines each one, which controls improve them, and the exam traps that confuse axial, lateral, temporal, and elevational resolution. Quick Answer For the SPI exam, memorize this
Learn the controlled-substance rules you need for the PTCB exam, including Schedule II–V differences, refill limits, electronic prescription transfers, DEA forms, emergency Schedule II prescriptions, ordering, theft and loss, and the mistakes that commonly appear on PTCE questions. Quick Answer
The PTCB exam changed in January 2026. Learn the current PTCE domains, updated percentages, new Federal Requirements content, topics that were removed, and exactly where to focus your study time. Quick Answer Yes—the PTCB Pharmacy Technician Certification Exam (PTCE) changed
The answer is less straightforward than you’d expect! We explain why, and how to know if you’re ready for your PTCB exam anyway.
PTCB, PTCE, CPhT…learn what all the abbreviations mean once and for all, so you can get on with studying!
Which Pharmacy Tech qualification is more widely accepted? And is one easier than the other? Read on and find out…
Not sure what to wear? Learn the dress code for pharmacy technicians in most pharmacies – plus specific policies for CVS and Walgreens.
The National Board for Respiratory Care (NBRC) does not place a lifetime limit on the number of times you can take the TMC exam. However, there are important retake rules, waiting periods, fees, and eligibility requirements that every candidate should
On the PTCE, high-risk drug interaction questions focus on combinations that increase bleeding, cause dangerous heart rhythm changes, suppress breathing, or raise toxicity, and technicians are tested on recognizing red flags and escalating to the pharmacist—not fixing the order. What
On the PTCE, most calculation errors happen not because of math, but because students set up the problem incorrectly, especially with dosage conversions, concentrations, IV flow rates, insulin units, and supply calculations. What the PTCB Is Really Testing With Math