[Solved] An intrapersonal activity which involves only the self is called A)autoeroticism. B)cunnilingus. C)agape love. D)mate poaching. Medical Assistant: A healthcare professional who supports doctors and nurses by performing administrative and clinical tasks. Radiology: A medical discipline that uses imaging technologies such as X-rays, CT scans, MRI, and ultrasound to diagnose and sometimes treat diseases. Radioactive Substances: Materials that emit radiation, which is energy in the form of particles or waves, as a result of the decay of atomic nuclei. X-rays: A form of electromagnetic radiation that can pass through most objects, including the body, used mainly for diagnostic imaging in medicine.