Question 1

Which of the following nutrients is NOT considered essential for human health?

Accepted Answer

Alcohol

Question 2

A person consumes 80 grams of fat in a day. How many kilocalories does this contribute to their total energy intake? Use the formula $$	ext{Energy from fat (kcal)} = 	ext{grams of fat} 	imes 9.$$

Accepted Answer

$$720$$ kcal

Question 3

Which of the following statements about fibre is TRUE?

Accepted Answer

A diet high in fibre can reduce the risk of type 2 diabetes and heart disease.

Question 4

Which vitamin deficiency is most likely to occur in developing countries and can lead to blindness?

Accepted Answer

Vitamin A

Question 5

Which mineral is commonly lacking in Canadian diets and is important for bone health?

Accepted Answer

Calcium

Question 6

A food label shows that a serving contains 20 grams of carbohydrate, 5 grams of protein, and 10 grams of fat. What is the total energy content of this serving? Use the formulas: $$	ext{Carbohydrate: } 4 	ext{ kcal/g}$$, $$	ext{Protein: } 4 	ext{ kcal/g}$$, $$	ext{Fat: } 9 	ext{ kcal/g}.$$

Accepted Answer

$$165$$ kcal

Question 7

Which of the following is a function of water in the human body?

Accepted Answer

Transports substances throughout the body

Question 8

Which type of fat is most associated with increased risk of cardiovascular disease?

Accepted Answer

Saturated fat

Question 9

A vegetarian diet may lack which of the following nutrients, requiring careful planning?

Accepted Answer

Vitamin B12

Question 10

Which of the following statements about genetically modified foods is CORRECT?

Accepted Answer

Genetically modified foods may have increased yields and disease resistance.

Question 11

Which of the following is a water-soluble vitamin?

Accepted Answer

Vitamin C

Question 12

Which of the following is a major function of potassium in the body?

Accepted Answer

Regulation of fluid balance and nerve transmission

Question 13

Which of the following foods is most likely to cause a severe allergic reaction (anaphylaxis) in susceptible individuals?

Accepted Answer

Peanuts

Question 14

Which guideline is recommended for healthy eating according to Canada's Food Guide?

Accepted Answer

Eat plenty of vegetables and fruits, whole grain and protein food.

Question 15

Which of the following is a function of antioxidants found in food?

Accepted Answer

Protect the body from damage by free radicals

Question 16

A person is trying to reduce their risk of heart disease. Which dietary change would be most effective?

Accepted Answer

Consume more Omega-3 fatty acids from fish

Question 17

Which of the following is NOT a recommended strategy for protecting yourself against food-borne illness?

Accepted Answer

Ignoring expiration dates on food products

Question 18

Which of the following is TRUE about organic foods?

Accepted Answer

Organic foods must meet strict production, processing, handling, and labeling criteria.

Question 19

Which of the following is a sign of iron deficiency?

Accepted Answer

Anemia

Question 20

Which statement best describes the role of minerals in the body?

Accepted Answer

Minerals are inorganic elements needed in small amounts to regulate body function.

Chapter 5: Nutrition Basics – Core Concepts for Health

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