Case Study 3
A 36 year old man has a history of gastrointestinal conditions including Crohn's Disease. He has been admitted to the hospital for a general surgical procedure related to his condition. Preoperative lab work has been ordered and includes a type and screen. Results of the type and screen are below. Review the results and determine if there are any potential issues with the reported reactions.
| Anti-A|| Anti-B||A1 cells ||B cells ||Antibody Screen|
| Patient Results|| 4+ ||2+ ||0 ||3+ ||Negative|