What is the best description of what a medical professional is doing when they demonstrate non-maleficence? A. Helping patients and their families write advance directives.

B. Refraining from actions that might harm a patient.

C. Taking action that will benefit the patient and the patient's care.

D. Giving patients the right to make their own medical decisions.

Which statement best explains the relationship between diet and osteoporosis? a. cholesterol blocks calcium from reaching bone cells. a diet that is high in cholesterol can lead to osteoporosis. b. calcium and phosphorus build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis. c. protein and iron build strong and flexible bones. a diet that lacks these nutrients can lead to osteoporosis.