20 Questions
Which of the following is NOT a classification of nutrients?
Vitamins
Which of the following is an example of overnutrition?
Obesity
What are the three classes of nutrients that provide energy?
Fats, Carbohydrates, Proteins
Which of the following is NOT a disorder associated with food deficiency?
Obesity
What does nutrition deal with in relation to health and disease?
All of the above
Which of the following is true about digestible carbohydrates?
They are the major source of food energy
What is the recommended intake of carbohydrates in a balanced diet?
50-70%
Which of the following is NOT a physiological importance of fiber?
Promoting excretion of bile
Where are indigestible carbohydrates found?
Plant foods
What is the energy yield of 1 gm of digestible carbohydrate?
4 kcal
Which of the following is NOT a physiological importance of fiber?
Anti hyperglycaemic effect
Which of the following diseases can be reduced by consuming dietary fiber?
All of the above
What is the adverse effect of excess fiber intake?
All of the above
What is the primary function of fiber in the gastrointestinal tract?
Slows down the rate of nutrient absorption
What effect does fiber have on cholesterol levels in the body?
Increases fecal excretion of cholesterol
Which of the following is NOT a function of dietary fat?
Reduces serum TAG
What is the energy yield of 1 gram of fat?
9 Kcal
Which type of fatty acid is a precursor for essential fatty acids like linoleic acid?
Polyunsaturated fatty acids
What effect does ω-6 polyunsaturated fatty acids have on plasma LDL and HDL?
Lowers both plasma LDL and HDL
What is the daily requirement of fat known with certainty?
Slightly over 50% of total energy intake
Test your knowledge on nutrition and its importance in maintaining a healthy lifestyle. This quiz covers topics such as nutrient metabolism, food disorders, nutrient interactions, undernutrition, overnutrition, and the role of nutrients in overall health and disease prevention. Challenge yourself and see how well you understand the fundamentals of nutrition.
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