NURS 225 Nutrition Exam 1 Study Guide 2026 | Complete
Review | Graded A+
1. If a person has a condition that reduces the effectiveness of the brush border,
what impact might this have on their nutritional health?
It would increase the production of digestive enzymes.
It would enhance the absorption of nutrients.
It would have no effect on nutritional health.
It could lead to malabsorption of nutrients.
2. If a new dietary guideline were to include whole grains, how might this
change the approach to addressing obesity and metabolic syndrome?
Including whole grains would have no effect on obesity rates.
Incorporating whole grains could improve dietary fiber intake, which
may enhance satiety and help manage weight, thereby reducing the
risk of obesity and metabolic syndrome.
The inclusion of whole grains would only benefit individuals with
diabetes.
Whole grains would likely increase calorie intake and worsen
metabolic syndrome.
3. In the body, what is the function of water?
transport nutrients and oxygen to tissues
protect the brain and spinal cord
all of these are correct
lubricate joints
, remove waste
4. If a person has a condition that reduces the surface area of their intestines,
what impact might this have on their nutrient absorption?
It would have no effect on nutrient absorption.
It would enhance nutrient absorption efficiency.
It would likely decrease nutrient absorption efficiency.
It would only affect the absorption of macronutrients.
5. Based on the provided figure, which of the leading causes of death are
nutrition-related?
Heart disease, cancer, stroke, and diabetes
Heart disease, stroke, and kidney disease
Diabetes and heart disease
Heart disease, cancer, and stroke
6. What is the energy content of micronutrients?
Micronutrients provide 4 calories per gram.
, Micronutrients provide 7 calories per gram.
Micronutrients provide 9 calories per gram.
Micronutrients do not provide energy.
7. Describe the significance of the waist-to-hip ratio in assessing health risks in
men.
The waist-to-hip ratio is a measure of overall weight, not distribution.
The waist-to-hip ratio is significant because a ratio of 0.90 or greater
indicates an increased risk of disease related to obesity and
metabolic syndrome in men.
The waist-to-hip ratio is only important for women, not men.
The waist-to-hip ratio has no correlation with health risks.
8. If an individual consumes alcohol without adequate hydration, what potential
health issues might arise the next day?
Improved energy levels and cognitive function.
Enhanced digestion and nutrient absorption.
Lowered blood pressure and improved hydration.
Increased risk of severe hangover symptoms such as headaches
and fatigue.
9. Discuss the implications of childhood obesity on adult health outcomes
based on the provided information.
Childhood obesity only affects physical health, not mental health.
Most obese children will lose weight by adulthood.
Childhood obesity significantly increases the likelihood of
becoming obese in adulthood, which can lead to various health
, issues.
Childhood obesity has no impact on adult health outcomes.
10. Describe how metabolic syndrome is defined and the significance of its
diagnostic criteria.
Metabolic syndrome is defined by the presence of high cholesterol
levels and low physical activity.
Metabolic syndrome is diagnosed solely based on body mass index
and dietary habits, without considering other health factors.
Metabolic syndrome is defined by a combination of risk factors
including abdominal obesity, high blood pressure, elevated fasting
glucose, and abnormal lipid levels, which increase the risk of
cardiovascular disease and diabetes.
Metabolic syndrome is characterized by low energy levels and poor
digestion, indicating a need for more nutrients.
11. Eating food while drinking alcohol may
slow down the rate of intoxication.
help the body to purge the alcohol from the blood stream.
cause less of the alcohol to be metabolized.
keep the diner from becoming intoxicated.
12. If a diet lacks sufficient micronutrients, what potential health issue might arise
even if energy intake is adequate?
Improved metabolic rate.
Nutrient deficiencies leading to health problems.
Excess energy leading to obesity.
Review | Graded A+
1. If a person has a condition that reduces the effectiveness of the brush border,
what impact might this have on their nutritional health?
It would increase the production of digestive enzymes.
It would enhance the absorption of nutrients.
It would have no effect on nutritional health.
It could lead to malabsorption of nutrients.
2. If a new dietary guideline were to include whole grains, how might this
change the approach to addressing obesity and metabolic syndrome?
Including whole grains would have no effect on obesity rates.
Incorporating whole grains could improve dietary fiber intake, which
may enhance satiety and help manage weight, thereby reducing the
risk of obesity and metabolic syndrome.
The inclusion of whole grains would only benefit individuals with
diabetes.
Whole grains would likely increase calorie intake and worsen
metabolic syndrome.
3. In the body, what is the function of water?
transport nutrients and oxygen to tissues
protect the brain and spinal cord
all of these are correct
lubricate joints
, remove waste
4. If a person has a condition that reduces the surface area of their intestines,
what impact might this have on their nutrient absorption?
It would have no effect on nutrient absorption.
It would enhance nutrient absorption efficiency.
It would likely decrease nutrient absorption efficiency.
It would only affect the absorption of macronutrients.
5. Based on the provided figure, which of the leading causes of death are
nutrition-related?
Heart disease, cancer, stroke, and diabetes
Heart disease, stroke, and kidney disease
Diabetes and heart disease
Heart disease, cancer, and stroke
6. What is the energy content of micronutrients?
Micronutrients provide 4 calories per gram.
, Micronutrients provide 7 calories per gram.
Micronutrients provide 9 calories per gram.
Micronutrients do not provide energy.
7. Describe the significance of the waist-to-hip ratio in assessing health risks in
men.
The waist-to-hip ratio is a measure of overall weight, not distribution.
The waist-to-hip ratio is significant because a ratio of 0.90 or greater
indicates an increased risk of disease related to obesity and
metabolic syndrome in men.
The waist-to-hip ratio is only important for women, not men.
The waist-to-hip ratio has no correlation with health risks.
8. If an individual consumes alcohol without adequate hydration, what potential
health issues might arise the next day?
Improved energy levels and cognitive function.
Enhanced digestion and nutrient absorption.
Lowered blood pressure and improved hydration.
Increased risk of severe hangover symptoms such as headaches
and fatigue.
9. Discuss the implications of childhood obesity on adult health outcomes
based on the provided information.
Childhood obesity only affects physical health, not mental health.
Most obese children will lose weight by adulthood.
Childhood obesity significantly increases the likelihood of
becoming obese in adulthood, which can lead to various health
, issues.
Childhood obesity has no impact on adult health outcomes.
10. Describe how metabolic syndrome is defined and the significance of its
diagnostic criteria.
Metabolic syndrome is defined by the presence of high cholesterol
levels and low physical activity.
Metabolic syndrome is diagnosed solely based on body mass index
and dietary habits, without considering other health factors.
Metabolic syndrome is defined by a combination of risk factors
including abdominal obesity, high blood pressure, elevated fasting
glucose, and abnormal lipid levels, which increase the risk of
cardiovascular disease and diabetes.
Metabolic syndrome is characterized by low energy levels and poor
digestion, indicating a need for more nutrients.
11. Eating food while drinking alcohol may
slow down the rate of intoxication.
help the body to purge the alcohol from the blood stream.
cause less of the alcohol to be metabolized.
keep the diner from becoming intoxicated.
12. If a diet lacks sufficient micronutrients, what potential health issue might arise
even if energy intake is adequate?
Improved metabolic rate.
Nutrient deficiencies leading to health problems.
Excess energy leading to obesity.
