and Answers | Latest Version |
2025/2026 | Correct & Verified
Which macronutrient provides the most energy per gram?
A. Protein
✔✔ B. Fat
C. Carbohydrate
D. Fiber
What is the primary function of carbohydrates in the diet?
✔✔ A. Provide energy
B. Build muscle
C. Absorb vitamins
D. Maintain fluid balance
Which food is the best source of complete protein?
✔✔ A. Eggs
B. Beans
1
,C. Whole wheat bread
D. Broccoli
What vitamin is essential for calcium absorption?
A. Vitamin C
✔✔ B. Vitamin D
C. Vitamin E
D. Vitamin K
Which mineral is important for oxygen transport in the blood?
✔✔ A. Iron
B. Sodium
C. Potassium
D. Magnesium
What is a good source of omega-3 fatty acids?
A. Bananas
✔✔ B. Salmon
2
,C. Chicken
D. Whole milk
Which food should a nurse recommend for a client with iron-deficiency anemia?
✔✔ A. Beef liver
B. Apples
C. Milk
D. White rice
How many calories are provided by 1 gram of protein?
✔✔ A. 4 kcal
B. 9 kcal
C. 6 kcal
D. 2 kcal
Which vitamin helps with blood clotting?
A. Vitamin A
B. Vitamin D
3
, ✔✔ C. Vitamin K
D. Vitamin C
What nutrient deficiency causes scurvy?
A. Iron
✔✔ B. Vitamin C
C. Calcium
D. Thiamin
Which of the following foods is high in fiber?
A. Chicken breast
B. White rice
✔✔ C. Black beans
D. Cheese
What is the best food source of calcium?
✔✔ A. Yogurt
B. Carrots
4