What is one of the laboratory duties that a medical assistant would perform regarding blood typing?

Performing blood typing is a specific laboratory duty that medical assistants are trained to conduct as part of their responsibilities in patient care and laboratory procedures. Blood typing involves determining a patient's blood group based on the presence or absence of certain antigens on the surface of red blood cells. This is vital in various medical contexts, such as before blood transfusions or during surgeries, as mismatched blood types can lead to severe complications.

In contrast, administering vaccines, taking patient histories, and scheduling appointments are important tasks within a medical assistant's role, but they do not directly involve laboratory work or analysis. Therefore, performing blood typing clearly aligns with the laboratory duties expected of a medical assistant, emphasizing their critical role in patient safety and care management within a healthcare setting.