The Public's Concept of Health Has Changed Since the 1950s

The public's concept of health has changed since the 1950s.Which of the following statements most accurately describes this change?

A) Lifestyle,personal habits,exercise,and nutrition are essential to health.
B) Assessment of health is critical to identifying disease-causing pathogens.
C) Accurate diagnosis and treatment by a physician are essential for all health care.
D) An individual is considered healthy when signs and symptoms of disease have been eliminated.