About BB/TM Exam Prep
An independent practice platform for the Certification in Pathology: Blood Banking/Transfusion Medicine (BB/TM) exam - real questions across every exam domain, each with a plain-language explanation.
What's on the BB/TM exam
The Certification in Pathology: Blood Banking/Transfusion Medicine (BB/TM) exam is organized into 15 knowledge domains. It has 280 questions and is completed in 6 hours 22 minutes. Each domain makes up a different share of the exam, so the most efficient way to prepare is to know where the weight sits and practice accordingly:
- Clinical Practice14% of the exam
- Histocompatibility and Tissue Banking1% of the exam
- RBCs and RBC Components10% of the exam
- Apheresis8% of the exam
- Hazards of Transfusion: Specific Adverse Events10% of the exam
- Plasma Components and Derivatives6% of the exam
- Infectious Hazards of Transfusion4% of the exam
- Blood Donors and Blood Collection7% of the exam
- Management, Quality, Legal, & Regulatory Issues in Transfusion Med. & Transplantation6% of the exam
- Surgery Patients7% of the exam
- Biovigilance1% of the exam
- Platelet and Platelet Components6% of the exam
- Obstetric and Pediatric Patients7% of the exam
- Hematopoietic Progenitor Cell (HPC) Transplantation11% of the exam
- Management and Informatics-General2% of the exam
Every practice question on this site is organized across these 15 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.
What we believe good exam prep looks like
Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.
Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.
Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.
Get in touch
Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.