Which of the following activities would likely be outside of the MRT's scope of practice?

Performing invasive procedures without prior authorization or training is outside of the Medical Radiologic Technologist's (MRT) scope of practice because it requires specialized knowledge, skills, and often legal consent that MRTs do not possess. MRTs are trained to operate imaging equipment and provide patient care related to radiologic procedures, but becoming involved in invasive procedures typically falls under the realm of other licensed professionals, such as radiologists or specialized medical personnel. These activities necessitate advanced training and credentials to ensure patient safety and adherence to regulatory standards.

MRTs are expected to operate within their defined therapeutic boundaries, which include tasks like performing routine radiographic imaging, conducting patient assessments, and providing education about the procedures. None of these activities requires the additional authorization or invasive skill set that performing invasive procedures entails. Hence, choosing to engage in such activities without proper training or authorization can jeopardize patient safety and violate legal and ethical standards within the healthcare field.