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Unfortunately, at this time the feature that links the CE's from ASHI-U to Learning Builder is currently disabled.  You will have to check the box that you don't have an ABHI Account.  You can complete the Modules on ASHI-U but you will have to manually input the CE's into Learning Builder.  We are so sorry for the inconvenience.  We are working diligently to get this issue resolved as soon as possible.

Interfering Substances in Antibody and Crossmatch Testing

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• Recognize when interfering substances are present and affecting HLA antibody testing 

• Know different physiologic and therapeutic substances that can interfere with testing 

• Identify the best laboratory methods to minimize the effects of an interfering substance