Answer:
Medicine
Step-by-step explanation:
Medicine is the field of the health and healing of the problem that a person suffers from. It involves nurses, doctors, and various kinds of specialist also at the same time it consists of diagnosis, treatment, and the prevention of the disease so that the person who is suffering can rid of their problem within a prescribed time
It is an investigation process for solving the medical issues
Therefore according to the given situation, the medicine is the answer