Which of the following tasks is NOT part of the aerospace medical service technician's duties?

The role of an aerospace medical service technician primarily focuses on patient care, education, and administrative tasks related to medical support, particularly in aerospace operations. They are trained to provide various services, including postmortem care, patient care education, and medication reconciliation, which are all within their scope of practice.

Heart surgery assistance, however, involves advanced surgical techniques and responsibilities that typically fall under the domain of specialized medical professionals, such as surgeons and anesthesiologists. Aerospace medical service technicians do not perform surgical procedures or assist in surgeries, as their training does not include the necessary surgical credentials or experience. This distinction emphasizes the specialized nature of surgical roles compared to the supportive and educational tasks that aerospace medical service technicians are trained to execute.