BBGuy Videos Essential Topic Discussions for Learners Basic Immunohematology Series: Blood Groups Overview Part 1 of the “Basic Immunohematology” series is a 2011 overview of then-current blood group terminology and details. Pre-transfusion Testing Part 2 of the “Basic Immunohematology” series is a look at pretransfusion testing, recorded in 2012. Antibody ID 1: The Basics This 2012 look at how to approach an antibody identification panel is the most popular BBGuy video of all time! Antibody ID 2: Basic Cases The last in the “Basic Immunohematology” series is this 2012 look at basic antibody identification cases, step by step by step! Advanced Blood Groups: Kell Kills! The February 2014 Blood Bank Guy Video is a tour through the details of the Kell Blood Group System. What the H? (Bombay) This presentation from December 2014 is a close look at the rarely seen but commonly discussed “Bombay Phenotype.” Fun with the Lewis System The June 2013 Blood Bank Guy video is a discussion of the details of the sometimes-confusing but always entertaining Lewis Blood Group System! Weak in the D's I did this video in 2012 to describe two of the most commonly misunderstood variants of the RHD antigen: Weak D and Partial D Acquired B This Ten Minute Tutorial, published in September 2014, is a discussion of the famous but uncommonly seen “Acquired B Phenotype.” RhIG Dosage This Ten Minute Tutorial describes the correct dosage of Rh Immune Globulin after a D-negative mother delivers a D-positive baby. Transfusion Practice: Why Leukoreduce? This 2013 video covers the rationale behind leukocyte reduction of cellular blood products. Why Irradiate? This 2013 video covers the rationale behind irradiating cellular blood products. Transfusion Complications: Transfusion Reaction Workup Part 1 of 2: This November 2012 video describes how to approach a basic transfusion reaction workup. Transfusion Reactions Part 2 of 2: In December 2012, I described important details for a wide variety of transfusion reactions, and outlined a basic classification system. Intro to TTDs This video from 2011 is an introduction to the technology and terminology of the testing used then for testing blood donors for transfusion-transmitted diseases. Transfusion-transmitted Diseases In the second 2011 TTD video, I discuss the specific organisms most associated with transfusion-transmitted infections.