Which food makes up half of the USDA MyPlate?
proteins and starches
fruits and vegetables
dairy and fats
grains and starches
The Correct Answer is B
A. Proteins and starches together are not represented as one-half of the MyPlate; they are grouped separately.
B. Half of the plate should be filled with fruits and vegetables, which provide vitamins, minerals, fiber, and antioxidants. The other half should be divided between grains and proteins, which provide carbohydrates, protein, iron, and B vitamins.
C. Dairy and fats are important but do not compose half of the MyPlate. Dairy is a separate food group on the plate.
D. Grains and starches are important but do not compose half of the plate according to the MyPlate plan.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Folic acid is mainly known for its role in preventing neural tube defects in pregnant women and supporting red blood cell production.
B. Omega-3 fatty acids, found in fish oil supplements, have shown benefits in promoting heart health by reducing the risk of cardiovascular diseases, improving lipid profiles, and supporting heart function.
C. Lutein is primarily associated with eye health, particularly in reducing the risk of age-related macular degeneration.
D. Vitamin D plays a role in bone health and immune function but isn't specifically targeted for heart health.
Correct Answer is A
Explanation
A. Salt substitutes often contain potassium chloride, which can significantly increase potassium intake. For someone on a low-potassium diet, it's essential to avoid these substitutes.
B. Molasses does not inherently have a higher potassium content than sugar, so this substitution does not significantly impact potassium intake.
C. Orange juice typically has a higher potassium content than apple juice, so this recommendation could increase potassium intake, contrary to a low-potassium diet.
D. Granola can contain varying amounts of potassium depending on the ingredients, so it might not always align with a low-potassium diet.
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