NAFC Nutrition and Weight Management 1 — Questions and Answers
Question 1: How many calories are in one gram of carbohydrate?
- 4 calories (Correct answer)
- 7 calories
- 9 calories
- 2 calories
Correct answer: 4 calories
Carbohydrates provide 4 calories per gram, the same as protein.
Question 2: Which macronutrient provides the most calories per gram?
- Carbohydrates
- Protein
- Fat (Correct answer)
- Fiber
Correct answer: Fat
Fat provides 9 calories per gram, more than carbohydrates or protein.
Question 3: What is the recommended daily water intake for an average adult?
- Approximately 8–10 cups (64–80 oz) per day (Correct answer)
- 2 cups per day
- 20 cups per day
- Only drink when thirsty
Correct answer: Approximately 8–10 cups (64–80 oz) per day
General guidelines suggest 8–10 cups (64–80 oz) of water daily for most adults.
Question 4: Which of the following is considered a complete protein?
- Quinoa (Correct answer)
- White rice
- Corn
- Almonds
Correct answer: Quinoa
Quinoa is a plant-based complete protein because it contains all nine essential amino acids.
Question 5: What does BMI stand for?
- Body Mass Index (Correct answer)
- Body Muscle Indicator
- Basal Metabolic Index
- Body Metabolism Indicator
Correct answer: Body Mass Index
BMI stands for Body Mass Index, a measure of body weight relative to height.
Question 6: How many calories must be in a deficit to lose approximately one pound of body fat per week?
- 3,500 calories (Correct answer)
- 1,000 calories
- 7,000 calories
- 500 calories
Correct answer: 3,500 calories
A deficit of approximately 3,500 calories is required to lose one pound of body fat.
NAFC Nutrition and Weight Management 1
How many calories are in one gram of carbohydrate?