Question

Before forming a diagnosis, why do healthcare workers perform physical examinations and tests?
to identify and analyze the patient’s signs and symptoms
to find out how a patient responds under pressure
to have all the evidence needed to begin treatment
to assess the patient’s overall health

Answer 1

to identify and analyze the patient’s signs and symptoms

Physical exams and tests are performed to gather objective signs and data that, together with the patient's symptoms and history, allow clinicians to determine the correct diagnosis.