WGU D440 Health and Wellness Through Nutritional
Science Questions and Answers 2026
Nutrient that breaks down to yield energy - Correct Answers Fats, Proteins, Carbohydrates
Household with the highest risk for food insecurity - Correct Answers All household with
children
National goal of the Healthy People 2030 initiative under Nutrition and Healthy Eating - Correct
Answers Promoting access to healthier food, Increasing iron intake, Improving nutrition in
healthcare settings
Major theme identified in the most recent major report in the Healthy People series - Correct
Answers Weight control, Healthy choices in diet, Education about risk factors for disease
Nurse's response to a patient who dislikes milk but needs calcium - Correct Answers "Let's
explore some other dietary options."
Type of fat that should be limited in the diet according to Dietary Guidelines for Americans -
Correct Answers Trans fats, Saturated fats, Hydrogenated fats
Resource available on the MyPlate website for nursing students - Correct Answers Sample
menus based on sex and age, Easy-to-read fact sheets, Healthy recipes
Nutritional element that may cause fatigue according to the nurse's hypothesis - Correct
Answers Vitamins, Minerals, Dietary fiber, Low-fat dairy
,Basis of MyPlate food guidelines - Correct Answers Recommendations designed to help
Americans make better food choices
Current patterns of consumption - Correct Answers Current trends and habits regarding food
intake.
The 2020-2025 Dietary Guidelines for Americans - Correct Answers A set of recommendations
for healthy eating patterns and nutrition.
Dietary references intakes (DRIs) - Correct Answers A system of nutrition recommendations that
includes various dietary reference values.
Which dietary element does the nurse know is included on the MyPlate visual? - Correct
Answers Fruit, Grains, Vegetables, Protein
How many kilocalories are consumed when eating 16g of fat? - Correct Answers 144; there are 9
kcal in each gram of fat. To determine the amount of kcal in 16g of fat, 9 kcal is multiplied by
16g. There are 144 kcal in 16g of fat.
Which provides an essential base for all metabolic processes? - Correct Answers Water
Which dietary reference intake (DRI) panel was developed by the Food and Nutrition Board of
the Institute of Medicine? - Correct Answers Antioxidants, Trace elements, Folate and other B
vitamins
Which are the preferred reference values for evaluating diets in healthy people? - Correct
Answers Dietary reference intakes
,In which category of the daily recommended intake of (DRI) interconnected categories will the
patient fall if a diet that is 35% fat is consumed? - Correct Answers Tolerable upper intake level
Which special nutrient should an older woman include in her meal plan? - Correct Answers
Foods fortified with vitamin B12
Which nutrient DRIs were increased to promote bone health? - Correct Answers Calcium and
Vitamin D
What is the recommended daily sodium intake for an older patient with heart failure? - Correct
Answers 1500 mg/day
Which statement defines resting energy expenditure (REE)? - Correct Answers It is the amount
of energy (in kcal) needed by the body for the maintenance of life at rest over a 24-hour period.
Calculate the total energy expenditure (TEE) using Mifflin-St. Jeor formula for a patient who is
mildly obese. - Correct Answers 1685 kcal/day; Patient height in inches: (5 feet x 12 in/ft) + 4 in
= 64 in. Patient's height in cm: 64 in x 2.54 cm/in = 162.56. Patient's weight in kg: 178 lbs / 2.2
lbs/kg = 80.91. Multiply the patient's height, weight, and age to the respective numbers in the
formula before adding height and weight together and subtracting the age total and 161. Then
complete the formula by multiplying the total by the PA. TEE = [(10 x 80.91) + (6.25 x 162.56) -
(5 x 52) - 161] x 1.2 = 1685 kcal/day.
In a well-nourished person, which anatomical structure holds a 12 to 48-hour reserve of
glycogen, a source of stored energy? - Correct Answers Muscle, Liver
The clinician is measuring the basal energy expenditure (BEE) of a patient using food
consumption and physical activity records. Which factor can increase the BEE? - Correct
Answers Increased physical activity or muscle mass.
, Increased lean body mass - Correct Answers A condition where there is an increase in the
amount of lean tissue in the body.
Nutrient-dense food - Correct Answers Foods that are high in nutrients relative to their calorie
content.
Normal bodily functions - Correct Answers Essential physiological processes necessary for
sustaining life.
Tissue growth and repair - Correct Answers The process of cellular regeneration and recovery in
the body.
Body temperature regulation - Correct Answers The ability of the body to maintain its internal
temperature within a certain range.
Predictive formula reliability - Correct Answers Factors that can affect the accuracy of
predictions made by formulas, such as disease state and age.
Congenital hypothyroidism - Correct Answers A metabolic condition present at birth that affects
thyroid function.
Hormone levels - Correct Answers The concentration of hormones in the body that can
influence various physiological functions.
Body Mass Index (BMI) - Correct Answers A measurement that uses height and weight to assess
body fat and categorize individuals.
Carbohydrates - Correct Answers A macronutrient that is a primary source of energy for the
body.
Science Questions and Answers 2026
Nutrient that breaks down to yield energy - Correct Answers Fats, Proteins, Carbohydrates
Household with the highest risk for food insecurity - Correct Answers All household with
children
National goal of the Healthy People 2030 initiative under Nutrition and Healthy Eating - Correct
Answers Promoting access to healthier food, Increasing iron intake, Improving nutrition in
healthcare settings
Major theme identified in the most recent major report in the Healthy People series - Correct
Answers Weight control, Healthy choices in diet, Education about risk factors for disease
Nurse's response to a patient who dislikes milk but needs calcium - Correct Answers "Let's
explore some other dietary options."
Type of fat that should be limited in the diet according to Dietary Guidelines for Americans -
Correct Answers Trans fats, Saturated fats, Hydrogenated fats
Resource available on the MyPlate website for nursing students - Correct Answers Sample
menus based on sex and age, Easy-to-read fact sheets, Healthy recipes
Nutritional element that may cause fatigue according to the nurse's hypothesis - Correct
Answers Vitamins, Minerals, Dietary fiber, Low-fat dairy
,Basis of MyPlate food guidelines - Correct Answers Recommendations designed to help
Americans make better food choices
Current patterns of consumption - Correct Answers Current trends and habits regarding food
intake.
The 2020-2025 Dietary Guidelines for Americans - Correct Answers A set of recommendations
for healthy eating patterns and nutrition.
Dietary references intakes (DRIs) - Correct Answers A system of nutrition recommendations that
includes various dietary reference values.
Which dietary element does the nurse know is included on the MyPlate visual? - Correct
Answers Fruit, Grains, Vegetables, Protein
How many kilocalories are consumed when eating 16g of fat? - Correct Answers 144; there are 9
kcal in each gram of fat. To determine the amount of kcal in 16g of fat, 9 kcal is multiplied by
16g. There are 144 kcal in 16g of fat.
Which provides an essential base for all metabolic processes? - Correct Answers Water
Which dietary reference intake (DRI) panel was developed by the Food and Nutrition Board of
the Institute of Medicine? - Correct Answers Antioxidants, Trace elements, Folate and other B
vitamins
Which are the preferred reference values for evaluating diets in healthy people? - Correct
Answers Dietary reference intakes
,In which category of the daily recommended intake of (DRI) interconnected categories will the
patient fall if a diet that is 35% fat is consumed? - Correct Answers Tolerable upper intake level
Which special nutrient should an older woman include in her meal plan? - Correct Answers
Foods fortified with vitamin B12
Which nutrient DRIs were increased to promote bone health? - Correct Answers Calcium and
Vitamin D
What is the recommended daily sodium intake for an older patient with heart failure? - Correct
Answers 1500 mg/day
Which statement defines resting energy expenditure (REE)? - Correct Answers It is the amount
of energy (in kcal) needed by the body for the maintenance of life at rest over a 24-hour period.
Calculate the total energy expenditure (TEE) using Mifflin-St. Jeor formula for a patient who is
mildly obese. - Correct Answers 1685 kcal/day; Patient height in inches: (5 feet x 12 in/ft) + 4 in
= 64 in. Patient's height in cm: 64 in x 2.54 cm/in = 162.56. Patient's weight in kg: 178 lbs / 2.2
lbs/kg = 80.91. Multiply the patient's height, weight, and age to the respective numbers in the
formula before adding height and weight together and subtracting the age total and 161. Then
complete the formula by multiplying the total by the PA. TEE = [(10 x 80.91) + (6.25 x 162.56) -
(5 x 52) - 161] x 1.2 = 1685 kcal/day.
In a well-nourished person, which anatomical structure holds a 12 to 48-hour reserve of
glycogen, a source of stored energy? - Correct Answers Muscle, Liver
The clinician is measuring the basal energy expenditure (BEE) of a patient using food
consumption and physical activity records. Which factor can increase the BEE? - Correct
Answers Increased physical activity or muscle mass.
, Increased lean body mass - Correct Answers A condition where there is an increase in the
amount of lean tissue in the body.
Nutrient-dense food - Correct Answers Foods that are high in nutrients relative to their calorie
content.
Normal bodily functions - Correct Answers Essential physiological processes necessary for
sustaining life.
Tissue growth and repair - Correct Answers The process of cellular regeneration and recovery in
the body.
Body temperature regulation - Correct Answers The ability of the body to maintain its internal
temperature within a certain range.
Predictive formula reliability - Correct Answers Factors that can affect the accuracy of
predictions made by formulas, such as disease state and age.
Congenital hypothyroidism - Correct Answers A metabolic condition present at birth that affects
thyroid function.
Hormone levels - Correct Answers The concentration of hormones in the body that can
influence various physiological functions.
Body Mass Index (BMI) - Correct Answers A measurement that uses height and weight to assess
body fat and categorize individuals.
Carbohydrates - Correct Answers A macronutrient that is a primary source of energy for the
body.
