A nurse works in an endocrinology office and primarily teaches clients with Type 2 diabetes mellitus. The nurse is interested in providing evidence-bas instruction about lifestyle changes including diet and exercise. Which key words should the nurse use in the database of nursing literature (CINAHL)?
A. Type 2 diabetes and diet, Type 2 diabetes and exercise
B. Diabetes and diet, diabetes and exercise.
C. Type 2 diabetes and lifestyle changes and diet.
D. Type 2 diabetes or diet or exercise.