Final answer:
Proper patient verification before a blood draw involves matching the patient's ID band with the lab requisition. The observed agglutination in both wells with added anti-A and anti-B antibodies reflects a normal response for an AB blood type.
Step-by-step explanation:
When asking how do you verify if you're drawing blood on the right patient, it is crucial to adhere to patient identification protocols before proceeding with any procedures, especially blood draws. Proper verification includes checking the patient's identification band and comparing it with the laboratory requisition or medical record to ensure a match. Now, regarding the blood typing test, the technician's observation of agglutination in both wells after adding anti-A and anti-B antibodies indicates a normal response for a patient with AB blood type. This blood type is characterized by the presence of both A and B antigens on the surface of the red blood cells, which react with the respective antibodies, causing agglutination.