Nafisa works at a big city hospital. she takes x-rays and uses them to make diagnoses. usually her patients are accident victims who have suffered fractured bones. many of them feel nervous. nafisa puts them at ease by explaining the procedure and listening to their concerns. nafisa is a (an) . she is using skills

Probably Nafisa is a Radiologist.

Explanation:

Radiologist is a medical professional who specializes in radiology.  Usually works in medical and science specialties that studies organs or structures through the use of x-rays that involves a process of revelation. The responsability of a radiologist is to make radiographs of the human body using the necessary equipment, according to the patient's needs, analyze the radiological image obtained to diagnose if there is disease or not and make a report on the patient's conditions.