Nutrition 101 Final Exam Questions and Answers - 100% complete solutions- Latest 2023/2024

Nutrition 101 Final Exam Questions and Answers - 100% complete solutions- Latest 2023/2024 What is neophobia? - A dislike for anything new or unfamiliar. How many Kcals in carbs, protein and lipids? - Carbs: 4kcals/g Proteins: 4kcal/g Lipids: 9 kcal/g What are the macronutrients? - Nutrients such as carbohydrate, fat or protein that are needed in relatively large amounts in the diet. Which essential nutrients are inorganic? - Minerals are inorganic compounds needed for growth and for regulation of body processes. Know how to figure out how many Kcals are in a certain amount of grams of carb, protein and lipid. - Amount of kcal per gram x the amount of grams. What is the definition of Essential nutrients? - Substances that must be obtained in the diet because the body either cannot make them or cannot make adequate amounts of them. What are the six classes of nutrients? - Carbohydrates Vitamins Lipids Proteins Minerals Water What does balance mean in menu planning? - a balanced diet contains the right combinations of foods to provide the proper balance of nutrients What are the nine key areas addressed in the 2005 Dietary Guidelines for Americans? - Adequate Nutrients Within Calorie Needs Weight Management Physical Activity Food Groups to Encourage Fats Carbohydrates Sodium & Potassium Alcoholic Beverages Food Safety Three ounces of cooked meat could be represented at what? - 1 deck of playing cards Exchange lists were originally developed to help people with what? - Diabetics How many calories represent the Percent Daily Values (PDV) on food labels? - 2,000 What is a functional food? - A food that may provide a health benefit beyond basic nutrition. What is a free radical? - Short-lived, highly reactive chemicals often derived from oxygen-containing compounds, which can have detrimental effects on cells, especially DNA and cell membranes. What are phytochemicals? - Substances in plants that may promote good health, even though they are not essential for life. Complex chemicals that vary from plant to plant. What is the Delaney Clause? - The part of the 1960 Color Additives Amendment to the Federal Food, Drug and Cosmetic Act that bars the FDA from approving any additives shown in laboratory tests to cause cancer. What are megadoses for a nutrient? How many more times the recommended amount make it a megadose? - Doses of a nutrient that are 10 or more times the recommended amount. What does GRAS stand for? - Generally Recognized As Safe Does complementary and alternative medicine tend to be based on controlled research? - No, they tend to be based mainly or solely on observation or anecdotal evidence rather than controlled research. What is digestion? - The process of transforming the foods we eat into units for absorption. What is absorption? - The movement of substances into or across tissues; in particular, the passage of nutrients and other substances into the walls of the gastrointestinal tract and then into the bloodstream. What is segmentation? - Periodic muscle contractions at intervals along the GI tract that alternate forward and backward movements of the contents, thereby breaking apart chunks of food mass and mixing in digestive juices. What is the primary function of the gallbladder? - To store and concentrate bile from the liver.