Radiologic technologists work in medical settings and perform x-rays to assist physicians in diagnosing medical ailments. They prepare patients for procedures, adjust imaging equipment, position patients and shield them from excess radiation.

Diagnostic medical sonographers use ultrasound equipment to direct sound waves into the body to produce an image or video used for detecting abnormalities in patients.

Surgical technologists assist surgeons, anesthesiologists, registered nurses (R.N.s) and other surgical personnel with surgical procedures. They help ensure patient and operating room safety, as well as the functionality and sanitation of surgical equipment.