Nokea
Provide two examples of pairing incomplete protein food sources that will meet an individual's protein requirements.
- A. Rice and beans
- B. Peanut butter and whole wheat bread
- C. Pasta and cheese
- D. Hummus and pita bread
Correct Answer: A,B
Rationale: Rice and beans or peanut butter and whole wheat bread combine complementary amino acids to form complete proteins.
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The average adult needs how much fiber per day?
- A. 16 ounces
- B. 10 grams
- C. 25 to 35 grams
- D. 20 to 25 kcal
- E. 50 to 100 grams
- F. 6 to 8 ounces
Correct Answer: C
Rationale: Adults need 25-35 grams of fiber daily for optimal digestive health and to reduce chronic disease risk.
The Dietary Guidelines for Americans, 2015-2020, recommend that Americans should develop healthy eating patterns that include which of the following?
- A. Consuming only whole milk, cheese, and yogurt for dairy
- B. Eating grains, half of which are whole grains
- C. Eating a variety of vegetables, including dark green, red and orange, and beans and peas
- D. Limiting protein to beef, chicken, and pork
Correct Answer: B,C
Rationale: The guidelines emphasize whole grains and a variety of vegetables for balanced nutrition.
Kwashiorkor is a type of malnutrition caused by an inadequate dietary intake of
- A. Vitamin C.
- B. Minerals.
- C. Healthy fats.
- D. Protein.
Correct Answer: D
Rationale: Kwashiorkor results from severe protein deficiency, leading to symptoms like edema and muscle wasting.
The estimated calorie requirements established in the Dietary Guidelines for Americans, 2015-2020, are based on which of the following?
- A. Age, gender, and activity
- B. Weight and percentage of body fat
- C. Weight and height
- D. An average of all sizes and ages
Correct Answer: A
Rationale: Calorie needs are tailored to age, gender, and activity level for personalized recommendations.
Increasing one's fiber intake too much too quickly can have which of the following effects?
- A. Produce excessive GI gas
- B. Cause drowsiness
- C. Produce sleeplessness
- D. Increase the appetite
- E. Raise blood pressure
Correct Answer: A
Rationale: Rapidly increasing fiber can cause gastrointestinal discomfort, including excessive gas, due to fermentation in the gut.