True or false? the six classes of nutrients in food include carbohydrates, lipids, proteins, vitamins, minerals, and water.

Bulimia nervosa is characterized by a. a refusal to eat enough food to maintain normal, healthy body weight and/or the use of measures to produce severe weight loss. b. high fat intake and low level of physical activity. c. alternating binge eating and purging through vomiting, laxatives, or diuretics. d. normal food consumption interrupted by episodes of high consumption, resulting in obesity.

The is the only person who can authenticate the information in a patient's medical record. a. person who creates the data in the record b. medical facility that's caring for the patient c. attending physician d. attending nurse

Which of the following is a lifestyle behavior? a. getting enough sleep b. exercise c. tobacco use d. all of the above