If a baby weighed 7 lbs. at birth, at 1 year of age, they should weigh

21 bs.

28 lbs

14 lbs

32 lbs

Answer and Explanation

The Correct Answer is A

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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Correct Answer is A

Explanation

A. Fats, specifically dietary fat, aid in the absorption of fat-soluble vitamins (such as vitamins A, D, E, and K), which require dietary fat for proper absorption.
B. Nerve cell transmission regulation is associated with electrolytes and neurotransmitters, not fats.
C. Carbohydrates are the primary macronutrient that converts to sugar (glucose) for energy; fats primarily provide energy through long-term storage.
D. Protein is the nutrient primarily responsible for building and repairing tissues, while fats have other essential functions.

A. Nutrition deficiency. B. Metabolism. C. Kwashiorkor. D. Marasmus.

Correct Answer is B

Explanation

A. Nutrition deficiency is a broader term and can encompass various deficiencies, not specifically related to protein and muscle breakdown during starvation.
B. Metabolism refers to the chemical processes in the body that convert or use energy from food, including the breakdown of protein during starvation.
C. Kwashiorkor is a severe form of acute malnutrition, primarily due to inadequate protein intake, but it's not specifically related to the body's use of protein and muscle breakdown during starvation.
D. Marasmus is a form of severe malnutrition caused by a deficiency in both calories and protein, leading to the body using its own protein stores.

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If a baby weighed 7 lbs. at birth, at 1 year of age, they should weigh

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting with teaching a class about nutrients. The nurse should include that which of the following is a function of fats?

Correct Answer is A

Explanation

The body's use of protein and muscle breakdown to combat starvation is known as:

Correct Answer is B

Explanation

The nurse evaluates the patient's understanding of the fiber content of grains and cereals when the patient selects:

A nurse is assisting with teaching a class about the process of digestion. The nurse should include that food is transported through the gastrointestinal tract starting from which of the following locations?

When considering the nutritional needs of the older adult, you know that:

A nurse is assisting an adolescent client in the selection of complementary protein sources on the lunch menu. The client is a vegetarian who likes milk products but does not like beans. Which of the following food items should the nurse recommend?

Minerals are necessary for:

A patient has been transferred to your unit. The transferring nurse has given you a report on the patient's condition and helped you settle them in bed. Your next priority would be to:

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.

The nurse orienting a new patient to the unit would include: