Answers to the National Youth Nutrition and Health Knowledge Online Prize-winning Competition

Obese children and adolescents can achieve faster and more satisfactory results than adults as long as they take active intervention measures such as diet, exercise and lifestyle change. A

A. Right B. Wrong

Eating snacks is unhealthy behavior.

A. Right B. Wrong

How much food children and teenagers eat should be decided by their own bodies. When they feel full, they should stop eating. B

A. Right B. Wrong

4.

There is no strength without eating. B

A. Right B. Wrong

Wash your hands frequently, and wash your hands with running water before touching clean food. A

A. Right B. Wrong

Second, multiple-choice questions (***5 questions, with a total score of 5.0, each question 1 point. )

1. Among the primary and middle school students aged 6 ~ 18 in China, about _ _ _ _ _ _ _ ten thousand people suffer from anemia in different degrees.

A .350~600 >

600~750 BC

About 750~900 years

D . 100~350

2. Which floor of the pagoda is cereal located? A

A. First floor

B. Second floor

C. Third floor

D. Fourth floor

3. Which of the following is not a healthy eating behavior? A

A. partial eclipse

B. Diet fat should be moderate.

C. don't diet for three meals.

D. Being able to resist unhealthy eating behaviors

4. Trace elements refer to _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

A .0. 10%

B .0.05%

C .0.0 1%

D .0.005%

E .0.00 1%

5. Before eating cooked food, food should be treated with _ _ _ _ _ _ _ before eating.

A. eat directly

B. Heating

C. Thorough heating

D. already cold

Three, multiple-choice questions (***5 questions, total score 10.0, 2 points for each question. )

1. Obesity is an energy metabolism disorder in the body, which is caused by the * * * interaction _ _ _ _ _ _ BCDE.

A. eating too many dietary calories

B. Bad lifestyle

C. Low activity calorie consumption

D. Genetic factors

E. bad diet

2. In order to prevent the occurrence of anemia, which of the following foods are rich in iron: _ _ _ _ _ _ _ ADF _ _ _ _.

A. Animal blood, liver and lean meat

B. Auricularia auricula

C. soybeans and fresh vegetables rich in vitamin C.

D. iron-fortified bread and fresh fruit rich in vitamin C.

E. tea and coffee

F. Milk and yogurt

3. Which of the following are healthy eating behaviors? B

A.only eat when you are hungry.

Stop as soon as you are full.

C. Eat with your family often

D. don't eat staple food when eating.

E. skip breakfast

4. Which of the following foods belong to nuts? Accelerated business collection and delivery system (adopted by the United States post office)

A. peanut kernel

B. sunflower seeds

C. walnut kernel

D. almonds

E. raisins

5. What quality problems should supermarkets and shops pay attention to when choosing packaged food? Abe

A. it depends on whether the food label has a production date.

B.is there a shelf life?

C. look at the packaging.

D. is it cheap

E. is the package complete?