How Will an Understanding of the Behavior of the Symptoms

How will an understanding of the behavior of the symptoms help the therapist?

A) It will allow the therapist to determine what structures might be involved based on the mechanism of injury.
B) It will allow the therapist to determine if the symptoms are more or less severe than those experienced by patients with the same diagnosis.
C) It will allow the therapist to determine a diagnosis and the treatment interventions that might be most effective.
D) It will allow the therapist to determine how the symptoms began and where each type of symptom is located on the body.