1, college students meet the characteristics of college students' balanced diet is ().

A. adequate heat energy and various nutrients.

B. The types of nutrients are complete and the proportion is appropriate.

C. Safety and health

D. provide energy and nutrition to meet the needs of the body.

Correct answer: the content of heat energy and various nutrients is sufficient # The variety of nutrients is complete, and the proportion is appropriate # Safe and hygienic # The energy and nutrients provided meet the needs of the body.

2. The following foods with relatively high trans fatty acid content are ().

A. Fresh vegetables and fruits

B. raw beef

C. margarine

D. Plant non-dairy creamer

Correct answer: margarine # plant non-dairy creamer

3. Generally speaking, the relatively suitable option for the energy ratio of three meals is ().

Answer 3: 4: 3

B.2 : 4 : 4

C.2 : 6 : 2

D.2 : 2 : 6

Correct answer: 3: 4: 3#2: 4: 4.

4. Among the following foods, which food has higher dietary fiber content per unit weight?

A. whole grains

B. leafy vegetables

C. nuts

D. fruit

Correct answer: Whole grains # leafy vegetables # fruits.

5. Which vitamins are high in the following foods?

A. vegetables

B. fruit

C. cereals

D. Animal food

Correct answer: Vegetable # Fruit # Grain # Animal Food

6. What is the body fat rate of male adults?

A.5- 10%

B. 10-20%

C. 15-25%

D.25-30%

Correct answer: 10-20%

7. What is the recommended daily intake of dietary fiber for adults?

A: 40-45

b25-35

c 15-20

D.5- 15

Correct answer: 25-35 years old

8. What is the age at which bone mass reaches its peak in a person's life?

A. 15-20 years old

B.20-25 years old

C.30-35 years old

D.35-40 years old

Correct answer: 30-35 years old

9. Adequate drinking water is very important for health. What is the recommended daily drinking water for adults?

A. 1800-2000ml or so.

B. 1500- 1700ml or so

C. 1000- 1200ml or so.

D.800- 1000ml or so.

Correct answer: about 1500- 1700ml.

10, which of the following are unhealthy eating habits in daily life?

A. skip breakfast

B. seldom eat coarse grains

C. often eat barbecue

D. seldom eat fruits and vegetables

Correct answer: Do not eat breakfast # seldom eat coarse grains # often eat barbecue # seldom eat fruits and vegetables.

1. What is the main reason for eating seafood allergy?

A. allergic constitution

B. Only when you drink alcohol at the same time can you be allergic.

C. Seafood contains allergens

D. Seafood is not heated to maturity

Correct answer: Allergy # Seafood contains allergens.

2. Which parts of seafood are unsafe to eat?

A. conch viscera

B. crab cheeks

C. fish gall

D. shrimp head

Correct answer: crab gill # fish gall

3. What are the potential hazards of eating raw seafood?

A. Pathogenic bacteria

B. virus

C. parasites

D. allergen

Correct answer: pathogen # virus # parasite

4. What should I pay attention to when eating seafood?

A. Try not to eat seafood raw.

B.don't eat dead crabs and dead turtles.

C. seafood can be eaten with fruit.

D. Try to make seafood well.

Correct answer: Try not to eat raw seafood # Don't eat dead crabs and dead turtles # Try to cook seafood as well as possible.

5. Which of the following are? Food safety? What is the content of the whole process management model?

A. Full-range control

B. Product traceability

C. Integrity assurance

D. Risk assessment

Correct answer: Total Control # Product Traceability # Integrity Protection

6, food barbecue, smoking, baking process, affected by pyrolysis and thermal polymerization, will produce high activity of indirect carcinogen ().