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Blood Bank Guy Podcasts and Podlets are educational videos covering transfusion-related topics.
Available Now:
   What the H? (Bombay) Podcast
   Acquired B Podlet


Download Dr. Chaffin's 2014 blood bank review notes. Check out the topic discussions on the Acquired B Phenotype, massive transfusion, polyagglutination, and anti-G.

A glossary of Transfusion Medicine Terms is available for your reference.


Ask The Experts your questions about blood group antigens, antibodies, and problems.


Test your knowledge in the BBGuy quiz section.


Common questions received from site visitors and attendees at review courses.

Osler Course

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Already attended the Osler course?


Test your knowledge and see how much you know!

Each quiz below contains ten questions or so. The site will keep your score for you. At the end of each quiz, you will be shown your score, each question, the correct answer, your answer (if incorrect), and an explanation.

Antibody Identification Theory

Blood Administration

Blood Component Therapy Part 1

Blood Component Therapy Part 2

Blood Components-Special Products

Blood Donation-General Qualification

Blood Donation-Infectious Disease Deferrals

Blood Donation-Travel Deferrals

Blood Donation-Vaccinations and Drugs

Blood Group Genetics

Blood Groups 1: ABO

Blood Groups 2: Rh

Blood Groups: Miscellaneous

Crossmatch Discrepancies

HLA System

Massive Transfusion

Plasma Production and Use

Platelets I

Platelets II

Tx-transmitted Disease 1

Tx-transmitted Disease 2