Question 1

Which of the following best describes an essential nutrient?

Accepted Answer

A nutrient that must be obtained from the diet because the body cannot make it or cannot make enough of it.

Question 2

A patient presents with chronic fatigue, muscle wasting, and edema. Which nutritional disorder is most likely responsible for these symptoms?

Accepted Answer

Kwashiorkor

Question 3

Which of the following is NOT one of the six classes of nutrients essential for health?

Accepted Answer

Phytochemicals

Question 4

A food label states: 'Calcium builds strong bones.' This is an example of which type of label claim?

Accepted Answer

Structure/function claim

Question 5

Which of the following best describes the Acceptable Macronutrient Distribution Range (AMDR) for carbohydrates?

Accepted Answer

$$45\% to$$ $$65\% of $$total daily calories

Question 6

Which of the following statements about soluble and insoluble fiber is correct?

Accepted Answer

Soluble fiber dissolves in water and can help lower blood cholesterol.

Question 7

A 25-year-old male consumes 90 grams of protein per day. If his weight is 75 kg, does this meet the Recommended Dietary Allowance (RDA) for protein? (RDA for protein is $$0.8\ \mathrm{g/kg}$$ body weight)

Accepted Answer

Yes, he is consuming more than the RDA.

Question 8

Which organ is primarily responsible for producing bile, and what is the main function of bile in digestion?

Accepted Answer

Liver; emulsifies fats

Question 9

Which of the following is a characteristic of trans fatty acids?

Accepted Answer

They are produced during the partial hydrogenation of unsaturated fats.

Question 10

A person with celiac disease must avoid foods containing which of the following?

Accepted Answer

Gluten

Question 11

Which of the following is a reliable source of nutrition information?

Accepted Answer

A peer-reviewed scientific journal

Question 12

Which hormone stimulates the release of digestive enzymes from the pancreas?

Accepted Answer

Cholecystokinin (CCK)

Question 13

Which of the following foods is NOT a good source of omega-3 fatty acids?

Accepted Answer

Butter

Question 14

A patient is diagnosed with type 1 diabetes. Which of the following best describes the underlying cause?

Accepted Answer

Autoimmune destruction of pancreatic beta cells

Question 15

Which of the following is a function of dietary fat in the body?

Accepted Answer

Provides insulation and protects vital organs

Question 16

Which of the following best describes the difference between appetite and hunger?

Accepted Answer

Hunger is a physiological need for food, while appetite is a psychological desire for food.

Question 17

Which of the following is a potential health risk associated with diets high in simple sugars?

Accepted Answer

Increased risk of dental caries

Question 18

Which of the following is an example of a complementary protein meal?

Accepted Answer

Rice and beans

Question 19

A food contains 10 grams of fat, 20 grams of carbohydrate, and 5 grams of protein. Calculate the total energy content of the food in kilocalories. (Fat: $$9\ \mathrm{kcal/g}$$, Carbohydrate: $$4\ \mathrm{kcal/g}$$, Protein: $$4\ \mathrm{kcal/g})$$

Accepted Answer

$$10 	imes 9 + 20 	imes 4 + 5 	imes 4 = 90 + 80 + 20 = 210\ \mathrm{kcal}$$

Question 20

Which of the following is a recommended strategy for practicing moderation when eating out?

Accepted Answer

Choosing grilled instead of fried foods

HNES 250: Nutrition Midterm Exam Study Guide – Structured Study Notes

Guida di studio - Domande di pratica

Study guide - Flashcard