CPFS Nutrition Fundamentals 2 — Questions and Answers
Question 1: 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 which each provide 4 calories per gram.
Question 2: A foodservice operator is planning a menu for customers following a low-glycemic diet. Which food would be most appropriate to feature?
- White rice
- Lentils (Correct answer)
- White bread
- Corn syrup
Correct answer: Lentils
Lentils have a low glycemic index due to their high fiber and protein content, which slows glucose absorption.
Question 3: Which vitamin is essential for calcium absorption and bone health?
- Vitamin A
- Vitamin C
- Vitamin D (Correct answer)
- Vitamin K
Correct answer: Vitamin D
Vitamin D facilitates calcium absorption in the intestines and is essential for maintaining bone density.
Question 4: A customer asks about foods high in omega-3 fatty acids. Which of the following is the best source?
- Butter
- Salmon (Correct answer)
- Chicken breast
- White potatoes
Correct answer: Salmon
Salmon is rich in EPA and DHA, the omega-3 fatty acids most beneficial for cardiovascular and brain health.
Question 5: What is the primary function of dietary fiber in human nutrition?
- Provides rapid energy
- Promotes digestive health and regularity (Correct answer)
- Builds muscle tissue
- Transports fat-soluble vitamins
Correct answer: Promotes digestive health and regularity
Dietary fiber promotes digestive health by adding bulk to stool, feeding beneficial gut bacteria, and supporting regularity.
Question 6: Which of the following is a complete protein, meaning it contains all essential amino acids?
- Brown rice
- Kidney beans
- Eggs (Correct answer)
- Oats
Correct answer: Eggs
Eggs are a complete protein, providing all nine essential amino acids in amounts that meet human nutritional needs.
Question 7: A foodservice professional must understand that trans fats are associated with which health risk?
- Increased HDL cholesterol
- Reduced LDL cholesterol
- Increased risk of cardiovascular disease (Correct answer)
- Improved insulin sensitivity
Correct answer: Increased risk of cardiovascular disease
Trans fats raise LDL (bad) cholesterol and lower HDL (good) cholesterol, significantly increasing cardiovascular disease risk.
CPFS Nutrition Fundamentals 2
Which macronutrient provides the most calories per gram?