Answer to Question 1
B
One pound of fat represents 3,500 kcals. To lose a pound of fat in a week, daily energy expendi-ture would need to increase by 3,500 7 = 500 kcals.
Answer to Question 2
1
Rationale: Although an increase in both fiber and fluid intake can be beneficial when dealing with constipation, it is first important to gather data to determine if the patient is experiencing a change in their bowel pattern. Chronic constipation is more likely in older adults than in younger adults despite the fact that there is little change in colon transit time with age. Increasing fiber and fluids are interventions that can help to alleviate constipation, but it is necessary to first determine what changes the client is experiencing.