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Which of the following individuals is most at risk for developing malnutrition?

A 16-year-old who eats fast food twice a week

A 28-year-old with no medical history

A 45-year-old who exercises regularly and follows a balanced diet

A 82-year-old living alone with limited mobility and a reduced appetite

Answer and Explanation

The Correct Answer is D

A. A 16-year-old who eats fast food twice a week

While not ideal, occasional fast food does not place the person at high risk for malnutrition.

B. A 28-year-old with no medical history

This person is likely to have adequate nutrition and low risk.

C. A 45-year-old who exercises regularly and follows a balanced diet

This individual is following a healthy lifestyle and has low risk of malnutrition.

D. A 82-year-old living alone with limited mobility and a reduced appetite

Elderly individuals, especially those with limited mobility, social isolation, and poor appetite, are at high risk of malnutrition due to decreased intake and potential difficulty accessing or preparing food.

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Correct Answer is A

Explanation

A. Liver

The liver plays a central role in metabolizing carbohydrates, fats, and proteins, maintaining blood glucose levels, and detoxifying harmful substances.

B. Pancreas

The pancreas produces enzymes and hormones like insulin but is not the main site for detoxification or nutrient metabolism.

C. Gallbladder

The gallbladder’s primary function is to store and concentrate bile, not metabolize nutrients or detoxify substances.

D. Salivary glands

Salivary glands initiate digestion by producing enzymes like amylase, but they do not play a role in metabolism or detoxification.

A. 1/2 B. 1/4 C. 3/4 D. The whole plate

Correct Answer is A

Explanation

A. 1/2

According to the USDA MyPlate model, fruits and vegetables should fill half of the plate to encourage consumption of fiber, vitamins, and minerals.

B. 1/4

This amount is generally reserved for grains or proteins, not fruits and vegetables.

C. 3/4

This exceeds MyPlate’s recommendations and may not allow balance with other food groups like protein and grains.

D. The whole plate

MyPlate recommends balance among fruits, vegetables, grains, protein, and dairy.

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Which of the following individuals is most at risk for developing malnutrition?

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Naxlex Comprehensive Predictor Exams

Which accessory organ functions include metabolism of carbohydrates, fats, and proteins, maintaining glucose levels, and detoxification of harmful substances?

Correct Answer is A

Explanation

About how much of the plate should be fruits and vegetables, according to MyPlate?

Correct Answer is A

Explanation

A dietitian has just reviewed the USDA MyPlate guidelines with a client. Which of the following statements made by the client indicate a good understanding of these recommendations? (Select all that apply). (Select All that Apply.)

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According to current evidence-based guidelines from organizations like the American College of Cardiology and the Obesity Society, which of the following is the recommended approach for managing obesity in adults?

When blood sugar decreases, the glycogen in the liver is converted into which substance?

The villi are associated with______ and function in______.

Which of the following would be counted as part of the protein group on "MyPlate"? (Select all that apply)

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