NR 228
Nutrition, Health, & Wellness
Comprehensive Midterms Review (Qns &
Ans)
2025
1. Which of the following vitamins is fat-soluble and essential
for calcium absorption in the intestines?
A. Vitamin C
B. Vitamin B12
C. Vitamin D
D. Vitamin K
ANS: C. Vitamin D
©/2025
, Rationale: Vitamin D is fat-soluble and essential for calcium
absorption, supporting bone health.
2. A deficiency in which mineral can lead to impaired glucose
tolerance and increased risk of type 2 diabetes?
A. Sodium
B. Chromium
C. Calcium
D. Potassium
ANS: B. Chromium
Rationale: Chromium is vital for insulin function, and its
deficiency can impair glucose tolerance.
3. Which type of dietary fat has been shown to reduce low-
density lipoprotein (LDL) cholesterol when used in place of
saturated fat?
A. Trans fat
B. Saturated fat
C. Monounsaturated fat
D. Polyunsaturated fat
ANS: C. Monounsaturated fat
©/2025
, Rationale: Monounsaturated fats help reduce LDL
cholesterol levels and improve heart health.
4. What is the primary function of soluble fiber in managing
cardiovascular health?
A. Increases stool bulk
B. Reduces blood sugar spikes
C. Increases LDL cholesterol levels
D. Lowers blood cholesterol levels
ANS: D. Lowers blood cholesterol levels
Rationale: Soluble fiber binds to cholesterol in the digestive
system, aiding its excretion.
5. An individual with a BMI of 28 would be classified as which
of the following?
A. Underweight
B. Normal weight
C. Overweight
D. Obese
ANS: C. Overweight
Rationale: A BMI between 25-29.9 is classified as
overweight according to standard healthcare guidelines.
©/2025
, Fill-in-the-Blank Questions
6. _____ is the process by which nutrients are broken down and
utilized by the body.
ANS: Metabolism
Rationale: Metabolism encompasses all chemical processes
that break down nutrients for energy.
7. The primary role of antioxidants is to neutralize free radicals
and prevent _____ stress.
ANS: Oxidative
Rationale: Oxidative stress results from the imbalance
between the production of free radicals and antioxidant defenses.
8. The _____ Diet primarily emphasizes the consumption of
whole grains, fruits, vegetables, and healthy fats.
ANS: Mediterranean
Rationale: The Mediterranean Diet is known for its health
benefits and focus on natural, plant-based foods.
9. ____ is a condition characterized by the body's inability to
produce or respond appropriately to insulin.
©/2025
Nutrition, Health, & Wellness
Comprehensive Midterms Review (Qns &
Ans)
2025
1. Which of the following vitamins is fat-soluble and essential
for calcium absorption in the intestines?
A. Vitamin C
B. Vitamin B12
C. Vitamin D
D. Vitamin K
ANS: C. Vitamin D
©/2025
, Rationale: Vitamin D is fat-soluble and essential for calcium
absorption, supporting bone health.
2. A deficiency in which mineral can lead to impaired glucose
tolerance and increased risk of type 2 diabetes?
A. Sodium
B. Chromium
C. Calcium
D. Potassium
ANS: B. Chromium
Rationale: Chromium is vital for insulin function, and its
deficiency can impair glucose tolerance.
3. Which type of dietary fat has been shown to reduce low-
density lipoprotein (LDL) cholesterol when used in place of
saturated fat?
A. Trans fat
B. Saturated fat
C. Monounsaturated fat
D. Polyunsaturated fat
ANS: C. Monounsaturated fat
©/2025
, Rationale: Monounsaturated fats help reduce LDL
cholesterol levels and improve heart health.
4. What is the primary function of soluble fiber in managing
cardiovascular health?
A. Increases stool bulk
B. Reduces blood sugar spikes
C. Increases LDL cholesterol levels
D. Lowers blood cholesterol levels
ANS: D. Lowers blood cholesterol levels
Rationale: Soluble fiber binds to cholesterol in the digestive
system, aiding its excretion.
5. An individual with a BMI of 28 would be classified as which
of the following?
A. Underweight
B. Normal weight
C. Overweight
D. Obese
ANS: C. Overweight
Rationale: A BMI between 25-29.9 is classified as
overweight according to standard healthcare guidelines.
©/2025
, Fill-in-the-Blank Questions
6. _____ is the process by which nutrients are broken down and
utilized by the body.
ANS: Metabolism
Rationale: Metabolism encompasses all chemical processes
that break down nutrients for energy.
7. The primary role of antioxidants is to neutralize free radicals
and prevent _____ stress.
ANS: Oxidative
Rationale: Oxidative stress results from the imbalance
between the production of free radicals and antioxidant defenses.
8. The _____ Diet primarily emphasizes the consumption of
whole grains, fruits, vegetables, and healthy fats.
ANS: Mediterranean
Rationale: The Mediterranean Diet is known for its health
benefits and focus on natural, plant-based foods.
9. ____ is a condition characterized by the body's inability to
produce or respond appropriately to insulin.
©/2025
