The nurse uses a chart to show an obese patient who is trying to lose weight by counting the calories that each gram of carbohydrate supplies _ calories.
9
4
5
6
The Correct Answer is B
A. 9 calories per gram is the energy yield for fats, not carbohydrates.
B. Carbohydrates provide approximately 4 calories per gram, which is the energy yield for this macronutrient.
C. 5 calories per gram is not the typical energy value for carbohydrates; it's closer to the value for proteins.
D. 6 calories per gram is not the energy yield for carbohydrates; it's closer to the value for alcohol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","E"]
Explanation
A. Peanut butter does contain some fiber but typically in lesser amounts compared to other sources like whole grains or fruits.
B. Kidney beans are excellent sources of fiber, aiding in digestive health and preventing constipation.
C. Whole wheat bread, particularly if it's whole grain, is a good source of dietary fiber beneficial for relieving constipation.
D. Lean turkey is a protein source and doesn’t contain significant amounts of fiber.
E. Strawberries are high in fiber and can aid in improving bowel movements due to their fiber content.
Correct Answer is A
Explanation
A. 21 lbs
This is the correct answer. Infants typically triple their birth weight by 1 year. A baby who weighed 7 lbs at birth would generally weigh around 21 lbs at 1 year.
B. 28 lbs
This weight is too high for a typical 1-year-old. It is more in line with the weight of a 2-year-old. At 1 year, most babies will weigh around 21 lbs, so 28 lbs would be above the typical weight range.
C. 14 lbs
This weight is too low for a 1-year-old. By 1 year, most babies will have tripled their birth weight, which in this case would be 21 lbs. A weight of 14 lbs would be considered below average for a 1-year-old.
D. 32 lbs
This weight is too high for a 1-year-old. While some babies may gain weight faster than others, a 1-year-old who weighed 7 lbs at birth would typically not weigh 32 lbs. This would be unusually heavy for a 1-year-old.
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