Identify the true statement from those given below. In the health psychology model:

A. The individual is seen as a passive victim of some external force, such as a virus.
B. By acknowledge of the role of behaviours such as smoking, diet and alcohol the individual for their health and illness.
C. The whole person is treated, and therefore the patient become fully responsible for their treatment.
D. Only the physical changes that occur due to ill health should be treated.