Nr 228 Exam Prep Verified Nutrition Completed Updated Version 2024

NR 228 EXAM PREP VERIFIED NUTRITION COMPLETED 20231. What is the recommended dietary allowance (RDA) of protein for an adult with a normal body weight? - A) 0.6 g/kg - B) 0.8 g/kg - C) 1.0 g/kg - D) 1.2 g/kg - Answer: B) 0.8 g/kg - Explanation: The RDA of protein for an adult with a normal body weight is 0.8 g/kg, which is about 56 g for men and 46 g for women per day. 2. What are the three main types of carbohydrates and what are their functions in the body? - A) Monosaccharides, disaccharides, and polysaccharides; they provide energy, regulate blood glucose, and store glucose as glycogen. - B) Glucose, fructose, and galactose; they provide energy, regulate blood glucose, and store glucose as glycogen. - C) Starch, fiber, and glycogen; they provide energy, regulate blood glucose, and store glucose as glycogen. - D) Sucrose, lactose, and maltose; they provide energy, regulate blood glucose, and store glucose as glycogen. - Answer: A) Monosaccharides, disaccharides, and polysaccharides; they provide energy, regulate blood glucose, and store glucose as glycogen. - Explanation: Carbohydrates are classified into three main types: monosaccharides (simple sugars), disaccharides (double sugars), and polysaccharides (complex carbohydrates). They