1. What is the term for a person who has an abnormal fear of gaining
weight and severely restricts food intake?
A. Bulimia nervosa
B. Anorexia nervosa
C. Binge-eating disorder
D. Orthorexia
Answer: b) Anorexia nervosa
Rationale: Anorexia nervosa is an eating disorder characterized by
extreme food restriction and an intense fear of gaining weight, often
leading to significant weight loss and malnutrition.
2. What is the term for the process by which the body breaks down
food into smaller components?
A. Metabolism
B. Digestion
C. Absorption
D. Circulation
Answer: b) Digestion
Rationale: Digestion is the process by which food is broken down into
smaller molecules so that nutrients can be absorbed and used by the
body.
,3. What is the role of dietary fat in the body?
A. Provides energy and helps absorb vitamins
B. Builds muscles
C. Maintains blood sugar levels
D. Regulates the heart rate
Answer: a) Provides energy and helps absorb vitamins
Rationale: Dietary fats provide a concentrated source of energy and are
essential for absorbing fat-soluble vitamins (A, D, E, and K).
4. What is the primary benefit of omega-3 fatty acids?
A. Improve vision
B. Lower cholesterol levels
C. Promote digestion
D. Strengthen bones
Answer: b) Lower cholesterol levels
Rationale: Omega-3 fatty acids, found in fish and certain plant oils, are
known to lower bad cholesterol (LDL) levels and reduce the risk of
heart disease.
5. Which of the following is an example of a probiotic food?
A. Yogurt
, B. Beef
C. Rice
D. Spinach
Answer: a) Yogurt
Rationale: Probiotics are live bacteria and yeasts that are beneficial for
gut health. Yogurt, especially those labeled with "live and active
cultures," contains probiotics.
6. Which of the following is a characteristic of a vegan diet?
A. Excludes all animal products
B. Includes dairy but excludes meat
C. Excludes fruits and vegetables
D. Includes eggs but excludes dairy
Answer: a) Excludes all animal products
Rationale: A vegan diet excludes all animal products, including meat,
dairy, eggs, and other animal-derived ingredients.
7. What is the most important factor in maintaining a healthy weight?
A. Restricting food intake
B. Balanced nutrition and physical activity
C. Avoiding all fats
D. Reducing carbohydrate intake
weight and severely restricts food intake?
A. Bulimia nervosa
B. Anorexia nervosa
C. Binge-eating disorder
D. Orthorexia
Answer: b) Anorexia nervosa
Rationale: Anorexia nervosa is an eating disorder characterized by
extreme food restriction and an intense fear of gaining weight, often
leading to significant weight loss and malnutrition.
2. What is the term for the process by which the body breaks down
food into smaller components?
A. Metabolism
B. Digestion
C. Absorption
D. Circulation
Answer: b) Digestion
Rationale: Digestion is the process by which food is broken down into
smaller molecules so that nutrients can be absorbed and used by the
body.
,3. What is the role of dietary fat in the body?
A. Provides energy and helps absorb vitamins
B. Builds muscles
C. Maintains blood sugar levels
D. Regulates the heart rate
Answer: a) Provides energy and helps absorb vitamins
Rationale: Dietary fats provide a concentrated source of energy and are
essential for absorbing fat-soluble vitamins (A, D, E, and K).
4. What is the primary benefit of omega-3 fatty acids?
A. Improve vision
B. Lower cholesterol levels
C. Promote digestion
D. Strengthen bones
Answer: b) Lower cholesterol levels
Rationale: Omega-3 fatty acids, found in fish and certain plant oils, are
known to lower bad cholesterol (LDL) levels and reduce the risk of
heart disease.
5. Which of the following is an example of a probiotic food?
A. Yogurt
, B. Beef
C. Rice
D. Spinach
Answer: a) Yogurt
Rationale: Probiotics are live bacteria and yeasts that are beneficial for
gut health. Yogurt, especially those labeled with "live and active
cultures," contains probiotics.
6. Which of the following is a characteristic of a vegan diet?
A. Excludes all animal products
B. Includes dairy but excludes meat
C. Excludes fruits and vegetables
D. Includes eggs but excludes dairy
Answer: a) Excludes all animal products
Rationale: A vegan diet excludes all animal products, including meat,
dairy, eggs, and other animal-derived ingredients.
7. What is the most important factor in maintaining a healthy weight?
A. Restricting food intake
B. Balanced nutrition and physical activity
C. Avoiding all fats
D. Reducing carbohydrate intake
