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Quiz: Food And Nutrition

Test your understanding of nutrition, labels, drinks, meal planning, and food safety with these review questions.

1. What does "cultural nutrient approaches" describe?

  1. The different, equally valid ways cultures combine foods to meet the same nutrient needs
  2. One official government diet everyone should follow
  3. A ranking of which country's diet is the healthiest
  4. Choosing food only based on price
Show Answer

The correct answer is A. Every person needs the same basic nutrients, but there is no single "correct" menu for getting them. Different cultures combine traditional foods in very different ways to meet the same daily nutrient and energy needs, and none of these approaches is more "correct" than another.

Concept Tested: Cultural Nutrient Approaches

2. Daily energy needs are measured in which unit?

  1. Grams
  2. Calories
  3. Milligrams
  4. Milliliters
Show Answer

The correct answer is B. Every food you eat supplies energy, and that energy is measured in Calories. A person's daily energy needs depend on growth, activity level, body size, and overall health, not on age alone.

Concept Tested: Daily Energy Needs

3. According to the chapter, bacteria multiply fastest when perishable food is left at room temperature between which range?

  1. 0°F and 32°F
  2. -10°F and 0°F
  3. 40°F and 140°F
  4. 150°F and 200°F
Show Answer

The correct answer is C. Bacteria multiply quickly when perishable food sits between 40°F and 140°F, which is why the chapter recommends refrigerating perishable food within two hours to prevent foodborne illness.

Concept Tested: Unsafe Food Handling Practices

4. Why is it a mistake to compare two nutrition labels using only the Calorie count?

  1. Calories are not listed on real nutrition labels
  2. Calories are always identical between any two foods
  3. Nutrition labels never include Calorie information
  4. It ignores other important nutrients like added sugar, fiber, sodium, and protein
Show Answer

The correct answer is D. A useful nutrition label comparison checks several things at once, not just Calories. Looking only at Calories can hide big differences in added sugar, fiber, sodium, and protein that matter just as much for making a healthy choice.

Concept Tested: Nutrition Label Comparison

5. Why is water generally a better everyday drink choice than a sports drink for most students?

  1. Sports drinks are designed to replace electrolytes lost during intense, prolonged exercise, which most daily activity doesn't require
  2. Sports drinks have less sugar than water
  3. Water contains caffeine that helps concentration
  4. Sports drinks are required for every recess and gym class
Show Answer

The correct answer is A. Sports drinks are built to replace electrolytes lost during long, intense exercise. Most everyday activity, like recess or gym class, doesn't require that, so water remains the stronger everyday default with zero added sugar or Calories.

Concept Tested: Comparing Water To Other Drinks

6. Why can very different traditional diets, like Japanese and Mexican, both be considered healthy?

  1. Because only one of them actually meets nutrient needs
  2. Because they use different staple foods to meet the same universal nutrient needs
  3. Because health experts disagree about what nutrients people need
  4. Because all cultures eat exactly the same foods
Show Answer

The correct answer is B. Every culture needs the same basic nutrients, but reaches those goals through very different staple foods, like rice and fish in Japan or corn and beans in Mexico. Variety across cultures is a strength, not a contest with one winner.

Concept Tested: Cultural Nutrient Approaches

7. Why shouldn't the same cutting board be used for raw chicken and then a salad without washing it first?

  1. It makes the food taste different
  2. It uses more dish soap than necessary
  3. It can spread harmful bacteria from raw meat to ready-to-eat food
  4. It has no effect on food safety
Show Answer

The correct answer is C. This is called cross-contamination — bacteria from raw meat can transfer to food that won't be cooked afterward, like salad. Washing the board with soap and hot water, or using separate boards, prevents this from happening.

Concept Tested: Unsafe Food Handling Practices

8. Looking at the cereal comparison in the chapter (Cereal A: 2g added sugar, 5g fiber; Cereal B: 15g added sugar, 1g fiber), which cereal is the better choice for someone trying to lower added sugar and increase fiber?

  1. Cereal B, because it has more Calories
  2. Both are exactly the same
  3. Neither cereal has any nutrition information
  4. Cereal A, because it has less added sugar and more fiber
Show Answer

The correct answer is D. Comparing straight down the label, Cereal A has less than one-seventh the added sugar and more than four times the fiber of Cereal B. Choosing the healthier food means weighing several nutrients together, not just picking the lowest-Calorie option.

Concept Tested: Choosing The Healthier Food

9. You are packing lunch with chicken that has been sitting out on the counter for three hours. What is the safest choice?

  1. Skip packing the chicken since it's been out longer than the safe two-hour limit
  2. Pack the chicken anyway since three hours is a short time
  3. Cook the chicken again right before packing it, without refrigerating first
  4. Only eat the outside of the chicken to be safe
Show Answer

The correct answer is A. Perishable food should be refrigerated within two hours to stay safe, since bacteria multiply quickly at room temperature. Since this chicken sat out for three hours, the safer choice is to skip packing it rather than risk foodborne illness.

Concept Tested: Foodborne Illness

10. Which snack best represents a nutritious choice, combining protein or fiber with a fruit or vegetable?

  1. A bag of candy
  2. An apple with peanut butter
  3. A sugary flavored drink
  4. A bag of chips
Show Answer

The correct answer is B. Nutritious snacks tend to combine a protein or fiber source with a fruit or vegetable, like an apple with peanut butter. Less nutritious snacks tend to be mostly one thing — sugar or salt — without much else to offer.

Concept Tested: Nutritious Snack Choices