REAL EXAM QUESTIONS AND
CORRECT
ANSWERS(COMPLETEEXAM)/A+
GRADE
(TCO 1) The second step of the scientific method is:
observation and description of a phenomenon.
testing a research question or hypothesis.
generating a hypothesis.
collecting data.
(TCO 1) Which of the following is TRUE regarding the science of nutrition?
As compared to many other scientific disciplines, nutrition is a young science.
Discoveries by the first nutritional scientists established the connection between deficiencies and
illness.
In developed countries, current research in nutrition focuses on the relationship between diet and
chronic diseases.
All of these are true.
LATEST 1
, NR 228 EXAM 2 LATEST 2023-2024
REAL EXAM QUESTIONS AND
CORRECT
ANSWERS(COMPLETEEXAM)/A+
GRADE
(TCO 1) The type of study that observes a large population to determine factors that may
influence nutritional habits and disease trends is called a (n):
case-controlled study
LATEST 2
, NR 228 EXAM 2 LATEST 2023-2024
REAL EXAM QUESTIONS AND
CORRECT
ANSWERS(COMPLETEEXAM)/A+
GRADE
clinical trial
epidemiological study
animal study
(TCO 1) Which of the following is NOT an essential nutrient?
Water
Alcohol
Vitamins
Minerals
(TCO 2) Which of the following is associated with diets high in added sugars?
Hyperactivity
LATEST 3
, NR 228 EXAM 2 LATEST 2023-2024
REAL EXAM QUESTIONS AND
CORRECT
ANSWERS(COMPLETEEXAM)/A+
GRADE
Tooth decay
Diabetes
All of these
LATEST 4