Pharmacy Technician Math Review: DEA Number Formula

Thank you for watching! I hope these videos are helpful.
Pharmacy Technician Math Review will help you understand and memorize the formulas you need in order to pass the exam.
**These Tutorials are only for the purpose of studying for the PTCB Exams. If you are in a professional setting, or for compounding actual solutions, check with your supervising pharmacist.

Видео Pharmacy Technician Math Review: DEA Number Formula канала ptcbtutor