Question 1

Which of the following statements is true?

Accepted Answer

The First Amendment protects freedom of speech, which often includes the right to spread misinformation, including about nutrition.

Answer: B
 While physicians do receive some nutrition training, they are not experts or specialized in the field in the same way that registered dietitians are.

Answer: None of the above are true for option C and D.
 Option C is not true because in the U.S., there are many other types of professionals who can legally provide nutrition information, such as nutritionists and health coaches. Option D is not true because registered dietitians are required to complete continuing education to maintain their certification.

Question 2

A magazine advertisement for a weight loss product includes before and after photos of a woman who supposedly lost 50 pounds in 3 weeks while taking the product.The bottom of the ad includes the statement,"Results are not typical." This statement is an example of a(n)

Accepted Answer

The statement "Results are not typical" at the bottom of the ad is a disclaimer, which is a legal statement meant to protect the company from any false advertising claims. It informs the readers that the results shown in the before and after pictures may not be typical for all users of the product.

Question 3

A popular fitness magazine has an article about the health benefits of high-fiber diets.Which of the following credentials indicates that the author is likely to be a reliable source of food and nutrition information?

Accepted Answer

RD indicates a registered dietitian, who has completed education and training in nutrition and is qualified to give advice on food and nutrition. MS, RN, and DM do not necessarily indicate expertise in nutrition.

Question 4

Which of the following web sites is most likely a source of biased and unreliable nutrition information?

Accepted Answer

The website optimalhealthandnutrition4ever.com/tips is likely to be a source of biased and unreliable nutrition information as it is not affiliated with any reputable organizations or institutions that specialize in nutrition. The other websites, ksu.edu/foodandnutritiondepartment, eatright.org/informationforpublic, and choosemyplate.gov/fruits, are all associated with well-known and respected organizations and are likely to provide reliable nutrition information.

Question 5

Which of the following statements is true?

Accepted Answer

Using vinegar as a cure for lung cancer has no scientific evidence to support its effectiveness, indicating quackery.

Answer: None of the above 
 All statements provided are false, indicating a lack of understanding of scientific and medical practices. Assertions should only be made if supported by research-backed evidence or qualifications.

Question 6

Which of the following statements is true?

Accepted Answer

Registered dietitians have completed a specific educational and training program and are held to certain standards and regulations, making them reliable sources of nutrition information. Option A is false as a nutritionist may not have completed the same level of education and training as a registered dietitian. Option C is a definition of quackery, and option D is false as while a PhD may provide relevant knowledge in nutrition, it is not the same as completing the specific program required to become a registered dietitian.

Question 7

Which of the following web sites is most likely a source of biased and unreliable nutrition information?

Accepted Answer

The web site dietsnomore4u.com is most likely a source of biased and unreliable nutrition information, as it is not affiliated with a reputable organization or government agency and has a name that suggests it may be promoting fad diets or other questionable practices. The other three options (purdue.edu, eatright.org, and choosemyplate.gov) are more reliable sources of nutrition information.

Question 8

Mariele purchased a box of cereal that had the following claim on the label: "Eat one bowl of this cereal a day for a month,and your skin with be healthier." Mariele is skeptical about the honesty of the claim.She should report her concern about the claim to the

Accepted Answer

The answer of Mariele purchased a box of cereal that...

Question 9

Which of the following statements is true?

Accepted Answer

Promoters of nutrition misinformation often try to create mistrust towards scientists and established scientific evidence in order to promote their own agenda or products. This can lead the general public to believe in false or unproven claims about nutrition and health.

Question 10

Which of the following statements is true?

Accepted Answer

Web sites with .edu in their addresses are associated with educational institutions, which generally have higher standards for accuracy and reliability of information. However, it is still important to assess the credibility of individual sources and cross-check information with other reputable sources.

Question 11

Men's Journal and Family Circle may be unreliable sources of nutrition information,because

Accepted Answer

Articles in popular magazines like Men's Journal and Family Circle often do not undergo peer-review before publication, which means that the information presented may not be scientifically rigorous or accurate. While registered dietitians may be hired to write articles, the overall lack of peer-review reduces the reliability of the information presented. The fact that the general public and public libraries subscribe to these magazines does not necessarily make them reliable sources of nutritional information. Authors paying editors to publish their articles is not a common practice in reputable journalism.

Question 12

In the United States,which agency investigates complaints about false or misleading health-related claims that appear in food advertisements?

Accepted Answer

The Federal Trade Commission (FTC) is the agency responsible for investigating complaints about false or misleading health-related claims that appear in food advertisements in the United States. The FTC works to ensure that advertising is truthful and not deceptive, including in the food and dietary supplement industries.

Question 13

During a television interview,Dr.Ima Quack provides the following statement."Most Americans suffer from nutritional deficiency diseases and will develop cancer within the next 10 years because they are not taking my megavitamin formula therapy." Dr.Quack's statement is an example of a(n)

Accepted Answer

Dr. Quack's statement is an example of a scare tactic, as the statement is intended to create fear and anxiety to encourage people to purchase their product. There is no scientific evidence to support the claim that most Americans will develop cancer within the next 10 years without taking their megavitamin formula therapy, and the statement is not based on a reliable source of information.

Question 14

The professional football star Andro "The Man" McGraw appears in television commercials in which he endorses "AminoProFix" for building muscle mass quickly and safely.His support of the product is an example of a(an)

Accepted Answer

Andro "The Man" McGraw's endorsement of "AminoProFix" for building muscle mass quickly and safely is a paid testimonial, as he is being compensated to promote the product.

Question 15

Actress Lotta Talent appears in commercials endorsing an herbal product for weight loss.Her endorsement is an example of a(n)

Accepted Answer

Lotta Talent's endorsement is an example of a testimonial, which is a form of advertising that uses the endorsement or recommendation of a celebrity or satisfied customer to promote a product.

Question 16

Which of the following web sites is most likely a source of biased and unreliable nutrition information?

Accepted Answer

"losefastandforever.com" sounds like a website with a biased and unreliable approach to nutrition, as promising rapid and permanent weight loss is generally unrealistic and unhealthy. The other websites, such as "mizzou.edu," "marchofdimes.org," and "cdc.gov," are more likely to provide evidence-based and trustworthy nutrition information.

Question 17

A person claims his newly invented device treats cancer without surgery,medication,or other forms of conventional medical therapy.However,people who have used the device report that it was not helpful,and it may have harmed them.According to this information,the inventor's claims and his device are

Accepted Answer

The inventor's claims and device are considered quackery, as they have not been proven to be effective and may even harm individuals who use it. Anecdotal evidence refers to personal stories or experiences, which in this case are negative. Placebos refer to the use of fake treatments that have no real medical effect but may result in the patient feeling better due to psychological factors. Clinically proven refers to treatments that have undergone rigorous scientific testing and have been shown to be effective. None of the information provided suggests that the device has been clinically proven.

Question 18

An ad for a weight-loss product contains several dishonest and misleading statements.Which of the following statements is a "red flag" statement that's in the ad?

Accepted Answer

The statement "This product is guaranteed to raise your metabolism by 400%,which is why it causes you to lose weight safely and rapidly." is a red flag statement because it makes an unrealistic and exaggerated claim about the product's effectiveness without any scientific evidence to back it up.

Question 19

Articles that appear in the Journal of the American Medical Association are reliable sources of health information because the editors

Accepted Answer

The editors of the Journal of the American Medical Association have a rigorous peer-review process where other scientists review and provide feedback on the content of articles before they are published. This helps to ensure that the articles are reliable sources of health information. A, B, and D are not accurate statements about the journal's editorial process.

Question 20

A popular women's magazine has an article about planning a nutritious diet.Which of the following credentials indicate the author is likely to be a reliable source of food and nutrition information?

Accepted Answer

The credential RD stands for Registered Dietitian, which means the author has completed a degree in nutrition and dietetics, completed an internship, and passed a national exam. This credential indicates that the author has met specific criteria for education and training in the field of nutrition and is likely to be a reliable source of information. DNS stands for Doctor of Nutritional Science, which is also a good credential, but it is not as widely recognized as RD. PhD and HES are not specifically related to nutrition, so they do not indicate expertise in this area.

Quiz 2: Nutrition Information: Fact or Fiction

Which of the following statements is true?

A magazine advertisement for a weight loss product includes before and after photos of a woman who supposedly lost 50 pounds in 3 weeks while taking the product.The bottom of the ad includes the statement,"Results are not typical." This statement is an example of a(n)

A popular fitness magazine has an article about the health benefits of high-fiber diets.Which of the following credentials indicates that the author is likely to be a reliable source of food and nutrition information?

Which of the following web sites is most likely a source of biased and unreliable nutrition information?

Which of the following statements is true?

Which of the following statements is true?

Which of the following web sites is most likely a source of biased and unreliable nutrition information?

Mariele purchased a box of cereal that had the following claim on the label: "Eat one bowl of this cereal a day for a month,and your skin with be healthier." Mariele is skeptical about the honesty of the claim.She should report her concern about the claim to the

Which of the following statements is true?

Which of the following statements is true?

Men's Journal and Family Circle may be unreliable sources of nutrition information,because

In the United States,which agency investigates complaints about false or misleading health-related claims that appear in food advertisements?

During a television interview,Dr.Ima Quack provides the following statement."Most Americans suffer from nutritional deficiency diseases and will develop cancer within the next 10 years because they are not taking my megavitamin formula therapy." Dr.Quack's statement is an example of a(n)

The professional football star Andro "The Man" McGraw appears in television commercials in which he endorses "AminoProFix" for building muscle mass quickly and safely.His support of the product is an example of a(an)

Actress Lotta Talent appears in commercials endorsing an herbal product for weight loss.Her endorsement is an example of a(n)

Which of the following web sites is most likely a source of biased and unreliable nutrition information?

A person claims his newly invented device treats cancer without surgery,medication,or other forms of conventional medical therapy.However,people who have used the device report that it was not helpful,and it may have harmed them.According to this information,the inventor's claims and his device are

An ad for a weight-loss product contains several dishonest and misleading statements.Which of the following statements is a "red flag" statement that's in the ad?

Articles that appear in the Journal of the American Medical Association are reliable sources of health information because the editors

A popular women's magazine has an article about planning a nutritious diet.Which of the following credentials indicate the author is likely to be a reliable source of food and nutrition information?