Question 1

The amount of a particular nutrient in a serving of food compared to its kcal content is called its _______________.

Accepted Answer

nutrient density

Question 2

When using the USDA MyPyramid to choose fruits and vegetables, one should include a vitamin C source such as citrus fruit and a dark green vegetable each day, as a source of _______________.

Accepted Answer

vitamin A

Question 3

The RDAs are designed to cover the needs of ______% of the population

Accepted Answer

97 ninety-seven

Question 4

A _______________ is generally a fake medicine used to disguise the treatments of participants in an experiment.

Accepted Answer

The answer of A _______________ is generally a fake medicine...

Question 5

According to the USDA MyPyramid, eggs belong in the _______________ group

Accepted Answer

The answer of According to the USDA MyPyramid, eggs belong...

Question 6

Measurements of height, weight, body circumferences, and body fat are called

Accepted Answer

Measurements of height, weight, body circumferences, and body fat are all part of anthropometry, which is the study of physical measurements of the human body. Sonography is a type of imaging that uses sound waves to create pictures of the inside of the body, electrocardiography is the study of the electrical activity of the heart, and echocardiography is a type of imaging that uses sound waves to create pictures of the heart. None of these are directly related to the measurements listed in the question.

Question 7

The _______________ are the recommended nutrient intakes that meet the needs of essentially all healthy people of similar age and gender

Accepted Answer

The answer of The _______________ are the recommended nutrient intakes...

Question 8

According to the Dietary Guidelines, adults should consume _______________ cups of milk or its equivalent each day

Accepted Answer

The answer of According to the Dietary Guidelines, adults should...

Question 9

Alan has been hospitalized and you are concerned about his nutritional status. The five ways you would attempt to assess his nutritional status would be to take anthropometric measurements, determine economic status, and do a biochemical evaluation, clinical examination, and _______________ analysis

Accepted Answer

The answer of Alan has been hospitalized and you are...

Question 10

Ann Miles, a triathlete, wants to eat a health promoting diet and achieve dietary adequacy. Which principles should she follow to achieve dietary balance?

Accepted Answer

Consuming a variety of foods from MyPyramid's five major food groups every day is the principle of dietary balance. This ensures that Ann is getting a variety of nutrients and not missing out on any essential vitamins or minerals. Eating only unrefined plant products or only "good" foods and avoiding "bad" foods is too restrictive and may not provide all the necessary nutrients. Planning to eat something low in fat and sodium for dinner after a high-fat and high-sodium breakfast is not necessarily promoting dietary balance, as it depends on the rest of her meals for the day.

Question 11

Which of the following is true about the way we should eat to achieve good nutritional status?

Accepted Answer

Eating a wide variety of foods is the best approach to achieving good nutritional status because there is no single natural food that can provide all the nutrients we need in the right amounts. Fruits and vegetables are important, but they do not provide all the necessary nutrients. Taking supplements may help fill in some nutrient gaps, but they should not be relied upon as a substitute for a healthy diet. Finally, animal products can provide important nutrients like protein and iron, but it's important to choose lean cuts of meat and limit intake of high-fat animal products.

Question 12

The Dietary Guidelines recommend limiting ____________ fatty acids

Accepted Answer

The answer of The Dietary Guidelines recommend limiting ____________ fatty...

Question 13

Which government agency is responsible for most U.S. food labeling?
or
or

Accepted Answer

The answer of Which government agency is responsible for most...

Question 14

The calories allowed in a diet after the person has met overall nutrition needs are called _______________ calories.

Accepted Answer

The answer of The calories allowed in a diet after...

Question 15

Which statement best describes the healthful diet principle of moderation?

Accepted Answer

Moderation refers to consuming foods in appropriate portions and avoiding overconsumption. Planning the entire day's diet to avoid overconsumption is the best way to ensure moderation in food intake. Option A refers to the principle of variety, Option B refers to the principle of balance, and Option D refers to the principle of nutrient density.

Question 16

When there is insufficient research to determine the RDA for a nutrient, the ______, based on estimates of intakes that appear to maintain a defined nutritional state in a specific life stage, is the nutrient standard

Accepted Answer

The answer of When there is insufficient research to determine...

Question 17

Which statement best describes nutrient density?

Accepted Answer

Nutrient density refers to the amount of nutrients (such as vitamins, minerals, and fiber) per unit of food, in relation to the number of calories. Choosing foods that have high nutrient density means getting more nutrition for the same amount of calories. Therefore, option D, which suggests consuming foods that have the most nutrition for their calories, best describes nutrient density.

Question 18

_______________ are substances found in plants that, if consumed regularly, may contribute to a reduced risk of cancer or cardiovascular disease.

Accepted Answer

The answer of _______________ are substances found in plants that,...

Question 19

Which statement best describes the healthful diet principle of balance?

Accepted Answer

The healthful diet principle of balance emphasizes consuming a variety of foods from all five major food groups every day in order to ensure a balanced intake of nutrients. Option A emphasizes variety within a food group, but does not address overall balance. Option C focuses on portion control rather than balance. Option D emphasizes nutrient density, but does not address overall balance.

Question 20

Which meal contains foods from all food groups represented in MyPyramid (except fats, oils, and sweets)?

Accepted Answer

This meal includes refried beans (protein), onions and tomatoes (vegetables), cheddar cheese (dairy), tortilla (grains), and an orange (fruit), covering all food groups except fats, oils, and sweets.

Quiz 2: Guidelines for Designing a Healthy Diet