Given a blood type testing result of 0 for Anti-A, 4+ for Anti-B, and 0 for Anti-D, what is the patient's blood group?

Prepare for the AAB Medical Technologist (MT) Generalist Exam with flashcards and multiple choice questions. Each question includes hints and explanations to boost your understanding. Get exam-ready now!

In interpreting the blood type testing results, the values for Anti-A and Anti-B indicate the presence or absence of antigens on the patient's red blood cells, while the result for Anti-D reflects the Rh factor.

The test results show 0 for Anti-A, meaning that there are no A antigens present on the red blood cells. The result of 4+ for Anti-B indicates the presence of B antigens with strong reactivity, which confirms that the individual has the B antigen. Finally, a result of 0 for Anti-D indicates that the individual is Rh negative, as there are no D antigens present.

Putting this information together, the patient has B antigens, no A antigens, and is Rh negative, leading to the conclusion that the blood group is B-. The correct answer aligns with this interpretation, accurately reflecting the patient's blood type based on the testing results.

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