DHN 101 Exam 1 Actual Verified Exam Questions And
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Consuming a diet that supplies large amounts of certain
types of fat increases one's risk of developing heart
disease. Thus, a diet that supplies an excessive amount of
such fat is a __________ for heart disease. - Answer-risk
factor
Which of the following statements is false? - Answer-In
order for a dietary supplement to be on the market, all
research studies on the supplement must show a
beneficial effect on health.
Which of the following is NOT a common marketing tactic
to encourage consumers to purchase manufactured
foods? - Answer-Nutrition information posted next to fresh
fruits and vegetables.
Which of the following is NOT a reason dietary
recommendations undergo revisions? - Answer-Nutrition is
an exact science
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The US Department of Health and Human Services
(DHHS) issues the Healthy People report every ________
years. - Answer-10
An essential nutrient _______________ - Answer-must be
supplied by the diet.
Which of the following foods is NOT a rich natural source
of phytochemical? - Answer-Lean meat
Which of the following is a micronutrient? - Answer-Iron
An online 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)
___________________- - Answer-disclaimer
Which of the following statements is true? - Answer-In
general, registered dietitian nutritionists are reliable
sources of nutrition information.
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Dr. Joseph Goldberger's scientific finding about the cause
of pellagra was not welcomes by members of the medical
community. - Answer-True
Which of the following statements is false? - Answer-The
internet is generally a reliable source of nutrition
information, because information posted at websites has
been peer-reviewed.
Generally, epidemiological studies ________________ -
Answer-cannot determine cause-and-effect relationships
The first step in the scientific method is to - Answer-make
observations that generate questions
The government agency that enforces consumer
protection laws by investigating false or misleading health-
related claims is the - Answer-Federal Trade Commission
(FTC)
Which of the following observations is an example of a
positive correlation? - Answer-When a population's vitamin