Which type of research study compares disease rates among population groups, and attempts to identify related conditions or behaviors?

Which type of research study compares disease rates among population groups, and attempts to identify related conditions or behaviors?
Question 4 options:
placebo
clinical trial
case control
epidemiological
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Question 5 (1 point)
Which is not a “red flag” of inaccurate or exaggerated science?
Question 5 options:
recommendations made to help sell a product
recommendations that promise a quick fix
recommendations from a peer-reviewed journal
simplistic conclusions drawn from a single study
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Question 6 (1 point)
6.The starches and sugars found in grains, vegetables, legumes, and fruits are
Question 6 options:
carbohydrates
lipids
inorganic compounds
phytochemicals
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Question 7 (1 point)
A research study is said to be double-blind if
Question 7 options:
a change that reflects the participants’ expectations is observed
the subject knows that he/she is receiving two treatments during the experiment
neither the subjects nor the investigators know which study group is receiving the placebo
the placebo has two possible effects on the study group
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Question 8 (1 point)
One example of a chemical in food that is not a nutrient is
Question 8 options:
fiber
vitamin C
starch
magnesium
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Question 9 (1 point)
The six classes of nutrients in foods are carbohydrates, lipids, proteins, vitamins, minerals, and water
Question 9 options:
True
False
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Question 10 (1 point)
The study of how different foods can interact with genes to alter a person’s risk of developing a chronic disease is called nutrigenomics
Question 10 options:
True
False
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Question 11 (1 point)
Described as a set of people being studied to evaluate the effect of an event, substance, or technique
Question 11 options:
Correlations
Experimental group
Case control studies
Nutrigenomics
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Question 12 (1 point)
Proteins are organic compounds made of smaller building blocks called
Question 12 options:
Fatty acids
Carbohydrates
Glycerol
Amino Acids
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Question 13 (1 point)
Substances in plants that may possess health-protective effects, even though they are not essential for life
Question 13 options:
Phytochemicals
Antioxidants
Macronutrients
Micronutrients
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Question 14 (1 point)
In a study of how vitamin E may reduce the risk of cardiovascular disease, one group was given a placebo, and the other group was given vitamin E supplements. The group that received the placebo was the
Question 14 options:
control group
experimental group
double-blind group
hypothetical group
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Question 15 (1 point)
Protein, fat, and ___________ are the macronutrients.
Question 15 options:
Lipids
Vitamins
antioxidants
carbohydrates
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Question 16 (1 point)
The _____ are the maximum levels of daily nutrient intakes that are unlikely to pose health risks to almost all individuals in the group for whom they are designed
Question 16 options:
Tolerable Upper Intake Level(s)
The Recommended Daily Allowance
Adequate Intake
Estimated Average Requirements
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Question 17 (1 point)
The nutrient intake level estimated to meet the needs of 50% of the individuals in a life-stage and gender group is known as
Question 17 options:
Recommended Dietary Allowance (RDA)
Tolerable Upper Intake Level (ULs)
Adequate Intake (AI)
Estimated Average Requirement (EAR)
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Question 18 (1 point)
What components of a food label can help consumers compare the amounts of nutrients in a food to the amount of that nutrient that is recommended for consumption each day?
Question 18 options:
Upper Tolerable Limits
Ingredient List
Daily Values
Recommended Dietary Allowance
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Question 19 (1 point)
Which nutrient is not required to be posted on the Nutrition Facts panel?
Question 19 options:
carbohydrates

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