BIOL 1322 Unit 2 Questions With Complete Solutions
A college-trained health-care professional who has extensive
knowledge of foods and nutrition is known as which of the
following? Correct Answers registered dietitian nutritionist
(RDN).
registered dietitian (RD).
A factor such as a person's age, weight, or environment that can
change and influence an outcome is a(n) Correct Answers
variable
A famous football player appears in an advertisement for a new
sports drink and he endorses the use of this drink to enhance
performance. What is this called? Correct Answers Testimonial
A group that receives no treatment, and thereby allows
researchers to determine if an experimental treatment has any
effect, is a(n) Correct Answers Control Group
A personal endorsement of a product is known as a ______.
Correct Answers testimonial
A website that is authored or sponsored by one person tends to
provide biased information. Correct Answers True
An experiment requires both a treatment and Correct Answers
control group
, Choose examples of popular media sources that may provide
inaccurate nutrition information. Correct Answers Social media
Internet websites
Television shows
Choose the titles that are legally protected. Correct Answers
registered dietitian nutritionist
registered dietitian
Choose the titles that are legally protected. Correct Answers
registered dietitian nutritionist
registered dietitian
Correlations are relationships between which of the following?
Correct Answers Variables
Epidemiological studies can establish cause and effect. Correct
Answers False
Epidemiologists use data from NHANES to determine: Correct
Answers the national standards for height, weight, and blood
pressure.
the risk factors for major diseases.
the prevalence of major diseases.
A college-trained health-care professional who has extensive
knowledge of foods and nutrition is known as which of the
following? Correct Answers registered dietitian nutritionist
(RDN).
registered dietitian (RD).
A factor such as a person's age, weight, or environment that can
change and influence an outcome is a(n) Correct Answers
variable
A famous football player appears in an advertisement for a new
sports drink and he endorses the use of this drink to enhance
performance. What is this called? Correct Answers Testimonial
A group that receives no treatment, and thereby allows
researchers to determine if an experimental treatment has any
effect, is a(n) Correct Answers Control Group
A personal endorsement of a product is known as a ______.
Correct Answers testimonial
A website that is authored or sponsored by one person tends to
provide biased information. Correct Answers True
An experiment requires both a treatment and Correct Answers
control group
, Choose examples of popular media sources that may provide
inaccurate nutrition information. Correct Answers Social media
Internet websites
Television shows
Choose the titles that are legally protected. Correct Answers
registered dietitian nutritionist
registered dietitian
Choose the titles that are legally protected. Correct Answers
registered dietitian nutritionist
registered dietitian
Correlations are relationships between which of the following?
Correct Answers Variables
Epidemiological studies can establish cause and effect. Correct
Answers False
Epidemiologists use data from NHANES to determine: Correct
Answers the national standards for height, weight, and blood
pressure.
the risk factors for major diseases.
the prevalence of major diseases.
