Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
Question 1: Which of the following best defines nutrition as a scientific
discipline?
A. The study of food preparation techniques and culinary arts
B. The science that studies food and how it nourishes the body and
influences health
C. The analysis of food costs and agricultural economics
D. The examination of food preservation methods and shelf-life stability
CORRECT ANSWER: B. The science that studies food and how it
nourishes the body and influences health
Rationale: Nutrition is formally defined as the science that studies food
and how food nourishes the body and influences health. It encompasses
the processes by which organisms obtain nutrients, metabolize them, and
use them to support life processes. This definition distinguishes nutrition
from culinary arts, economics, or food science, which focus on different
aspects of food.
Question 2: What are the six classes of nutrients essential for human
health?
A. Carbohydrates, fats, proteins, vitamins, minerals, and water
B. Carbohydrates, proteins, lipids, enzymes, hormones, and electrolytes
C. Vitamins, minerals, antioxidants, fiber, water, and phytochemicals
D. Proteins, carbohydrates, fats, sugars, starches, and fiber
CORRECT ANSWER: A. Carbohydrates, fats, proteins, vitamins,
minerals, and water
Rationale: The six classes of nutrients are carbohydrates, fats (lipids),
proteins, vitamins, minerals, and water. These are the chemical
substances found in foods that are critical to human growth and function.
,Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
Macronutrients include carbohydrates, fats, and proteins, while
micronutrients include vitamins and minerals. Water is essential for
virtually all bodily functions.
Question 3: Which nutrients are classified as macronutrients?
A. Vitamins and minerals
B. Carbohydrates, fats, and proteins
C. Water and electrolytes
D. Antioxidants and phytochemicals
CORRECT ANSWER: B. Carbohydrates, fats, and proteins
Rationale: Macronutrients are nutrients required in relatively large amounts
to support normal function and health. They include carbohydrates, fats,
and proteins, which provide energy and serve as building blocks for bodily
tissues. Vitamins and minerals are micronutrients, needed in smaller
quantities.
Question 4: Which of the following are classified as micronutrients?
A. Carbohydrates and proteins
B. Fats and water
C. Vitamins and minerals
D. Fiber and starches
CORRECT ANSWER: C. Vitamins and minerals
Rationale: Micronutrients are nutrients needed in relatively small amounts
to support normal health and body functions. They include vitamins and
minerals. Unlike macronutrients, micronutrients do not provide energy
(calories) directly, but they are essential for regulating metabolic processes
and maintaining physiological health.
,Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
Question 5: What is the Estimated Average Requirement (EAR)?
A. The maximum daily intake unlikely to cause adverse health effects
B. The average daily intake level estimated to meet the needs of half the
people in a certain group
C. The range of intake for each macronutrient associated with reduced
chronic disease risk
D. The average dietary energy intake predicted to maintain energy balance
CORRECT ANSWER: B. The average daily intake level estimated to meet
the needs of half the people in a certain group
Rationale: The Estimated Average Requirement (EAR) represents the
average daily nutrient intake level estimated to meet the needs of half the
healthy individuals in a particular life stage and gender group. Scientists
use the EAR to calculate the Recommended Dietary Allowance (RDA). The
UL represents the maximum safe intake, AMDR represents macronutrient
distribution ranges, and EER is the estimated energy requirement.
Question 6: What does the Recommended Dietary Allowance (RDA)
represent?
A. The average daily intake level sufficient to meet the nutrient
requirements of nearly all healthy individuals
B. The minimum amount of a nutrient needed to prevent deficiency disease
C. The maximum daily intake level that is safe for all individuals
D. The average nutrient intake of a typical American adult
CORRECT ANSWER: A. The average daily intake level sufficient to meet
the nutrient requirements of nearly all healthy individuals
Rationale: The RDA is the daily dietary intake level sufficient to meet the
nutrient requirements of nearly all (97-98%) healthy individuals in a
, Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
specific life stage and gender group. It is calculated from the EAR and
represents the goal for individual intake. The RDA is not a minimum
requirement but rather a recommended target for optimal health.
Question 7: What is the Tolerable Upper Intake Level (UL)?
A. The minimum amount of a nutrient needed to prevent toxicity
B. The average daily intake level estimated to meet the needs of half the
population
C. The highest average daily intake level likely to pose no health risks
D. The recommended range of carbohydrate, fat, and protein intake
CORRECT ANSWER: C. The highest average daily intake level likely to
pose no health risks
Rationale: The Tolerable Upper Intake Level (UL) is the highest average daily
nutrient intake level likely to pose no risk of adverse health effects to
almost all individuals in the general population. As intake increases above
the UL, the potential risk of adverse effects increases. The UL is not a
recommended level of intake but rather a ceiling to avoid excessive
consumption.
Question 8: Which of the following best describes the Acceptable
Macronutrient Distribution Range (AMDR)?
A. The range of intake for each macronutrient that is associated with
reduced risk of chronic diseases
B. The maximum amount of a vitamin that can be safely consumed daily
C. The recommended daily intake of water based on body weight
D. The range of energy intake that maintains body weight
CORRECT ANSWER: A. The range of intake for each macronutrient that
is associated with reduced risk of chronic diseases
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
Question 1: Which of the following best defines nutrition as a scientific
discipline?
A. The study of food preparation techniques and culinary arts
B. The science that studies food and how it nourishes the body and
influences health
C. The analysis of food costs and agricultural economics
D. The examination of food preservation methods and shelf-life stability
CORRECT ANSWER: B. The science that studies food and how it
nourishes the body and influences health
Rationale: Nutrition is formally defined as the science that studies food
and how food nourishes the body and influences health. It encompasses
the processes by which organisms obtain nutrients, metabolize them, and
use them to support life processes. This definition distinguishes nutrition
from culinary arts, economics, or food science, which focus on different
aspects of food.
Question 2: What are the six classes of nutrients essential for human
health?
A. Carbohydrates, fats, proteins, vitamins, minerals, and water
B. Carbohydrates, proteins, lipids, enzymes, hormones, and electrolytes
C. Vitamins, minerals, antioxidants, fiber, water, and phytochemicals
D. Proteins, carbohydrates, fats, sugars, starches, and fiber
CORRECT ANSWER: A. Carbohydrates, fats, proteins, vitamins,
minerals, and water
Rationale: The six classes of nutrients are carbohydrates, fats (lipids),
proteins, vitamins, minerals, and water. These are the chemical
substances found in foods that are critical to human growth and function.
,Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
Macronutrients include carbohydrates, fats, and proteins, while
micronutrients include vitamins and minerals. Water is essential for
virtually all bodily functions.
Question 3: Which nutrients are classified as macronutrients?
A. Vitamins and minerals
B. Carbohydrates, fats, and proteins
C. Water and electrolytes
D. Antioxidants and phytochemicals
CORRECT ANSWER: B. Carbohydrates, fats, and proteins
Rationale: Macronutrients are nutrients required in relatively large amounts
to support normal function and health. They include carbohydrates, fats,
and proteins, which provide energy and serve as building blocks for bodily
tissues. Vitamins and minerals are micronutrients, needed in smaller
quantities.
Question 4: Which of the following are classified as micronutrients?
A. Carbohydrates and proteins
B. Fats and water
C. Vitamins and minerals
D. Fiber and starches
CORRECT ANSWER: C. Vitamins and minerals
Rationale: Micronutrients are nutrients needed in relatively small amounts
to support normal health and body functions. They include vitamins and
minerals. Unlike macronutrients, micronutrients do not provide energy
(calories) directly, but they are essential for regulating metabolic processes
and maintaining physiological health.
,Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
Question 5: What is the Estimated Average Requirement (EAR)?
A. The maximum daily intake unlikely to cause adverse health effects
B. The average daily intake level estimated to meet the needs of half the
people in a certain group
C. The range of intake for each macronutrient associated with reduced
chronic disease risk
D. The average dietary energy intake predicted to maintain energy balance
CORRECT ANSWER: B. The average daily intake level estimated to meet
the needs of half the people in a certain group
Rationale: The Estimated Average Requirement (EAR) represents the
average daily nutrient intake level estimated to meet the needs of half the
healthy individuals in a particular life stage and gender group. Scientists
use the EAR to calculate the Recommended Dietary Allowance (RDA). The
UL represents the maximum safe intake, AMDR represents macronutrient
distribution ranges, and EER is the estimated energy requirement.
Question 6: What does the Recommended Dietary Allowance (RDA)
represent?
A. The average daily intake level sufficient to meet the nutrient
requirements of nearly all healthy individuals
B. The minimum amount of a nutrient needed to prevent deficiency disease
C. The maximum daily intake level that is safe for all individuals
D. The average nutrient intake of a typical American adult
CORRECT ANSWER: A. The average daily intake level sufficient to meet
the nutrient requirements of nearly all healthy individuals
Rationale: The RDA is the daily dietary intake level sufficient to meet the
nutrient requirements of nearly all (97-98%) healthy individuals in a
, Jersey College HUN201 Nutrition Midterm Review 2026/2027 |
HUN 201 Nutrition Midterm Exam Study Guide & Practice
Questions | Jersey College School of Nursing Nutrition Exam
Prep, Nutrition Fundamentals, Nutrients, Macronutrients,
Micronutrients, Carbohydrates, Proteins, Lipids & Fats,
Vitamins, Minerals, Water, Energy Balance, Dietary Reference
Intakes, RDA, EAR, AI, UL, Digestion & Absorption, Healthy
Eating, Nutrition Assessment, Weight Management, Food
Labels, Calculations, Deficiencies, Toxicities, Clinical
Nutrition & Detailed Rationales
specific life stage and gender group. It is calculated from the EAR and
represents the goal for individual intake. The RDA is not a minimum
requirement but rather a recommended target for optimal health.
Question 7: What is the Tolerable Upper Intake Level (UL)?
A. The minimum amount of a nutrient needed to prevent toxicity
B. The average daily intake level estimated to meet the needs of half the
population
C. The highest average daily intake level likely to pose no health risks
D. The recommended range of carbohydrate, fat, and protein intake
CORRECT ANSWER: C. The highest average daily intake level likely to
pose no health risks
Rationale: The Tolerable Upper Intake Level (UL) is the highest average daily
nutrient intake level likely to pose no risk of adverse health effects to
almost all individuals in the general population. As intake increases above
the UL, the potential risk of adverse effects increases. The UL is not a
recommended level of intake but rather a ceiling to avoid excessive
consumption.
Question 8: Which of the following best describes the Acceptable
Macronutrient Distribution Range (AMDR)?
A. The range of intake for each macronutrient that is associated with
reduced risk of chronic diseases
B. The maximum amount of a vitamin that can be safely consumed daily
C. The recommended daily intake of water based on body weight
D. The range of energy intake that maintains body weight
CORRECT ANSWER: A. The range of intake for each macronutrient that
is associated with reduced risk of chronic diseases
