Anurse is working with a group of patients. one patient states, "my goal is to reduce my weight from 280 pounds to 230 pounds in 6 months." what response by the nurse would be most appropriate for this patient? a. "most weight loss occurs in the first 6 months, so you should try to reduce your weight to 200 pounds." b. "safe and maintainable weight loss should be about 10% of body weight in 6 months." c. "that is a realistic goal for your weight-reduction program." d. "weight loss of more than 20 pounds in 6 months could be dangerous."