In which of the following cases would an advance directive be used? to require a patient to follow the doctor's request
to require doctors to follow the patient's request
to require a patient to follow the patient's family's request
to require a doctor to follow the patient's family's request

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.