Educational exam prep, not medical advice. This page teaches what certification exams test. Follow your facility’s policies, your supervising clinician and the manufacturer’s instructions in practice. If you are a patient with a health question, talk to your clinician or see MedlinePlus.
High-yield by domain
| Domain | Know this | Common trap |
|---|---|---|
| Medications (35%) | Brand/generic pairs, drug classes by suffix, storage (e.g., unopened insulin refrigerated), therapeutic duplication | Confusing look-alike names like hydroxyzine/hydralazine |
| Federal Requirements (18.75%) | DEA schedules, Form 222/106/41, pseudoephedrine limits, REMS, recalls, DSCSA | Mixing up Form 106 (theft/loss) and Form 41 (destruction) |
| Patient Safety & QA (23.75%) | High-alert drugs, Tall Man lettering, leading/trailing zeros, when to refer to the pharmacist | Answering a counseling question yourself instead of referring |
| Order Entry & Processing (22.5%) | Days supply, dilutions, conversions, sig codes, NDC and lot numbers | Rounding days supply up instead of down |
How the PTCE is scored
You need a scaled score of 1400 (range 1000-1600). Only the 80 scored questions count; the 10 unscored items are mixed in and you cannot tell which they are.
Schedule by weeks to test
- 2 weeks
Daily 30-question sets focused on your two weakest domains; memorize DEA forms and 50 top drugs.
- 4 weeks
One domain per week in outline order, a timed test each weekend.
- 8 weeks
Two weeks per domain with daily math practice, then two full timed exams.
PTCB (PTCE) practice test
PTCB (PTCE) practice test
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All-access is $29/month (cancel anytime) or $59 for 90 days with no auto-renew. Full original question banks, timed practice exams and score reports by domain.
Frequently asked questions
How hard is the PTCB exam?
It is manageable with 4-8 weeks of focused study; math and drug names cause the most misses.
How do I pass the PTCB the first time?
Study in proportion to domain weights, drill calculations daily and take timed practice exams.
What math is on the PTCB?
Days supply, dosing, conversions, dilutions, concentrations and ratios (outline item 4.1), plus calculation-flagged items in other domains.
Sources
- PTCB - PTCE Content Outline effective January 6, 2026 (accessed 2026-09-23)
- PTCB - Certified Pharmacy Technician (CPhT) (accessed 2026-09-23)