NR 228 Exam 1 Review Questions 100% Accurate

Dimensions of Health - ANSWERphysical, intellectual, emotional, spiritual, social health promotion - ANSWERconsist of strategies used to increase the level of health of individuals, families, groups, and communities. Disease prevention - ANSWERthe recognition of a danger to health that could be reduced or alleviated through specific actions or changes in lifestyle behaviors Essential nutrients - ANSWERsubstances the body must get from foods because it cannot manufacture them at all or fast enough to meet its needs. Proteins, fats, carbohydrates, vitamins, minerals, and water Carbohydrates - ANSWERmajor source of energy & dietary fiber. Simple carbs(fruits, milk , & sweeteners), complex carbs(cereals, grains, fruits, & vegetables), glucose Proteins - ANSWERprovide energy and perform extensive functions in body (structure of bones, muscles, enzymes, hormones, blood, the immune system, cell membranes), composed of 20 amino acids. lipids(fats) - ANSWERProvide densest form of energy and other functions in the body and in foods Three categories of lipids: triglycerides, phospholipids, and sterols Relationship between consumption of lipids and risk for diet-related diseases Vitamins - ANSWERCompounds found in food that help regulate many body processes. 13 vitamins. fat-soluble (vitamin A, D, E, and K) and water-soluble(vitamin B and C) Minerals - ANSWERserve structural purposes in the body(bones and teeth) and are found in body fluids. Dietary Standards - ANSWERa guide to adequate nutrient intake levels against which to compare nutrient values of foods consumed Estimated Average Requirement (EAR) - ANSWERthe amount of a nutrient needed to meet the basic requirements of half the healthy individuals in a specific group that represents the needs of a population. Considers issuers of deficiency and physiologic functions. Malnutrition - ANSWERcondition resulting from an imbalanced nutrient or energy intake.