Question 1

Which of the following foods is rich in protein?

Accepted Answer

A)   legumes
B)   oils
C)   starchy vegetables
D)   fruits
E)   water A

Question 2

What is the key premise of the "developmental origins hypothesis"? How does maternal nutrition affect health of the offspring?

Accepted Answer

The developmental origins hypothesis states that certain diseases originate from conditions during pregnancy and infancy. Poor nutrition during pregnancy can negatively affect health of the child throughout life. Also, inadequate nutrition can permanently affect the way the child responds to food throughout his or her life. A balanced diet is vital at the time of conception and during pregnancy for the mother to gain adequate weight and ensure the health of the fetus.

Question 3

Which of the following diseases is NOT related to diet?

Accepted Answer

A)   stroke
B)   heart disease
C)   cancer
D)   diabetes
E)   pneumonia E

Question 4

The effect of food on a person's genes is known as:

Accepted Answer

A)   the placebo effect.
B)   phytochemicals.
C)   epidemiology.
D)   cell studies.
E)   nutritional genomics.

Question 5

The standard that provides recommendations for healthy ranges of energy-yielding macronutrients is termed the:

Accepted Answer

A)   Recommended Dietary Allowance.
B)   Adequate Intake.
C)   Acceptable Macronutrient Distribution Range.
D)   Estimated Average Requirement.
E)   Tolerable Upper Intake Level.

Question 6

According to findings of the National Health and Nutrition Examination Survey (NHANES):

Accepted Answer

A)   75% of Americans do not consume enough fruit to meet current recommendations.
B)   at least 85% of Americans do not consume enough red, orange, or deep-green vegetables or legumes.
C)   snacks provide about one-quarter of daily calories.
D)   about 85% of adults and children exceed limits for empty calorie foods.
E)   All of these are correct.

Question 7

It is likely that intake of a nutrient is both adequate and safe if:

Accepted Answer

A)   intake is above the RDA.
B)   intake for the nutrient falls between the RDA and UL.
C)   intake is above the EAR and under the RDA.
D)   intake is above the UL.
E)   intake is below the EAR and above the UL.

Question 8

All of the following statements about carbohydrates are true EXCEPT:

Accepted Answer

A)   they are composed of carbon, hydrogen, and oxygen.
B)   they are a major source of energy in the body.
C)   they are categorized into simple and complex carbohydrates.
D)   they provide more calories than protein.
E)   they help regulate bowel function.

Question 9

Susan wants to enhance her immunity during the flu season. Which of the following would be the LEAST credible source of information?

Accepted Answer

A)   advice from a registered dietitian
B)   guidelines on flu prevention on the website yourhealth.com
C)   CDC guidelines on their website
D)   a recent peer-reviewed article on zinc from the American Journal of Clinical Nutrition
E)   flu-prevention strategies provided by your doctor

Question 10

What causes malnutrition? Describe the two forms of malnutrition with examples.

Accepted Answer

The answer of What causes malnutrition? Describe the two forms...

Question 11

What is the standard unit used to measure food energy?

Accepted Answer

A)   kilograms
B)   kilocalories
C)   pounds
D)   newtons
E)   grams

Question 12

Micronutrients are those that are required in small quantities. Which of the following is NOT a micronutrient?

Accepted Answer

A)   vitamin D
B)   iodine
C)   fiber
D)   vitamin K
E)   zinc

Question 13

Describe the steps involved in the scientific method of conducting a study. Discuss the reasons why following these specific series of steps will result in a well-designed experimental study.

Accepted Answer

The answer of Describe the steps involved in the scientific...

Question 14

Phytochemicals are found in all protein-rich foods, including chicken, eggs, and fish.

Accepted Answer

A) True 
 B)False

Question 15

A nutrient that cannot be made by the body in sufficient quantities and that must be obtained from food is a/an:

Accepted Answer

A)   organic nutrient.
B)   inorganic nutrient.
C)   essential nutrient.
D)   phytochemical.
E)   functional nutrient.

Question 16

What is the purpose of using a placebo in experimental studies?

Accepted Answer

The answer of What is the purpose of using a...

Question 17

Based on the Acceptable Macronutrient Distribution Range, what is the recommendation for protein intake?

Accepted Answer

A)   less than 5%
B)   10%-35%
C)   40%-50%
D)   55%-60%
E)   greater than 65%

Question 18

Minerals are nonessential nutrients and provide 4 kilocalories per gram.

Accepted Answer

A) True 
 B)False

Question 19

The composition of proteins is different from that of carbohydrates due to the presence of:

Accepted Answer

A)   carbon.
B)   hydrogen.
C)   nitrogen.
D)   oxygen.
E)   None of these are correct.

Question 20

Consider the 10 leading causes of death in the United States. Which of the following lists includes diet-related causes within the 10 leading causes?

Accepted Answer

A)   heart disease, pneumonia, stroke, cancer
B)   liver disease, cancer, influenza, stroke
C)   tuberculosis, diabetes, stroke, cancer
D)   heart disease, stroke, cancer, diabetes
E)   liver disease, pneumonia, influenza, diabetes

Exam 1: The Science and Scope of Nutrition Eating for a Lifetime: a New Field in Nutrition Research Is Revealing Surprising Details About How Food Affects Our Genes

Which of the following foods is rich in protein?

What is the key premise of the "developmental origins hypothesis"? How does maternal nutrition affect health of the offspring?

Which of the following diseases is NOT related to diet?

The effect of food on a person's genes is known as:

The standard that provides recommendations for healthy ranges of energy-yielding macronutrients is termed the:

According to findings of the National Health and Nutrition Examination Survey (NHANES) :

It is likely that intake of a nutrient is both adequate and safe if:

All of the following statements about carbohydrates are true EXCEPT:

Susan wants to enhance her immunity during the flu season. Which of the following would be the LEAST credible source of information?

What causes malnutrition? Describe the two forms of malnutrition with examples.

What is the standard unit used to measure food energy?

Micronutrients are those that are required in small quantities. Which of the following is NOT a micronutrient?

Describe the steps involved in the scientific method of conducting a study. Discuss the reasons why following these specific series of steps will result in a well-designed experimental study.

Phytochemicals are found in all protein-rich foods, including chicken, eggs, and fish.

A nutrient that cannot be made by the body in sufficient quantities and that must be obtained from food is a/an:

What is the purpose of using a placebo in experimental studies?

Based on the Acceptable Macronutrient Distribution Range, what is the recommendation for protein intake?

Minerals are nonessential nutrients and provide 4 kilocalories per gram.

The composition of proteins is different from that of carbohydrates due to the presence of:

Consider the 10 leading causes of death in the United States. Which of the following lists includes diet-related causes within the 10 leading causes?