With the development of society, people's health concept has been greatly improved. At the same time, nutritionists and health managers have also been recognized by the majority of candidates and the society. It is getting closer and closer to September 2020 when ACI registered for the international dietitian exam. In order to help you master the content of the exam more deeply and prepare for the exam, the following is a question and answer on the basics of 2020 compiled by Bian Xiao. I hope it will help you.

1. When angular stomatitis and oral mucosal ulcer appear, it is probably lack.

Standard answer: Vitamin B2 (or riboflavin)

2. The digestibility of tofu protein is higher than that of whole beans, mainly because it is removed and the antitrypsin is destroyed.

Standard answer: dietary fiber

3. protein-rich foods are prone to produce polycyclic aromatic hydrocarbons when burned.

Standard answer: heterocyclic amine

4. The mineral content in human body is less than 0.0 1%.

Standard answer: trace elements (or trace elements)

5. Fat-soluble vitamins are characterized by (BCDE).

A. the chemical composition only contains carbon, hydrogen and oxygen.

B. Soluble in fat and fat solvent, insoluble in water.

C. most of them are stored in adipose tissue in the body.

D. high dose intake can lead to poisoning.

E. coexist with lipids in food.

6. The main factors affecting milk secretion are (ABE)

A. Endocrine factors

B. Nutritional status of nursing mothers

C. wet nurse's activities

D. the wet nurse will work again sooner or later

E. Mood of lactating mothers

7. Which of the following fatty acids is an essential fatty acid (BE)?

A. palmitoleic acid (C 16: 1)

B. Linoleic acid (C 18:2)

C. arachidonic acid (C20:4)

D. stearic acid (C 18:0)

Linolenic acid (C 18:3)

8. What are the physiological functions of calcium in human body (BD)?

A. antioxidation

B. Forming bones and teeth

C. participation in thyroxine synthesis

D. promoting the activity of certain enzymes

E. Maintain normal vision

9. The options to correctly explain the relationship between professional ethics and people's career are ()

A person without professional ethics will not succeed.

B To succeed in your career, a prerequisite is to have professional ethics.

C successful people often don't need higher professional ethics.

Professional ethics is an important condition for success.

10. Among the following options, the one that fails to perform the professional ethics function is () in the business activities of the enterprise.

A. Motivation

B. decision-making ability

C. Normative behavior

D. Compliance with the law

The above is the relevant content of the basic knowledge test questions and answers of nutritionists in 2020. After it is clear, it needs targeted review. Naturally, it is difficult, high score, and the review of common sense needs to be accumulated slowly. I hope you can arrange the review preparation time reasonably. Come on! Strive for customs clearance.