HLTH 640 Quiz 1 with Verified Answers Latest Update ()

HLTH 640 Quiz 1 with Verified Answers Latest Update () The leading cause of death among American adults is - Answers heart disease Although most Americans agree that breakfast is important, 25% routinely skip breakfast. - Answers True All macronutrients, vitamins and minerals provide energy. - Answers False Overweight persons may need to _____ their fat consumption in order to lose weight. - Answers reduce One gram of alcohol provides 7 calories - Answers True A 24-hour dietary recall, a food record and a food frequency questionnaire represent the ___ type of assessment. - Answers dietary intake An effective 24-hour intake assesses _____ intake over the last 24 hours. - Answers food and fluid Minerals are - Answers inorganic Overweight and obesity rates have been increasing among Americans. - Answers True Mary has passed a national exam after four years of nutrition training at a university. Her name tag reads - Answers registered dietitian nutritionist The National Health and Nutrition Examination Survey is conducted to - Answers determine the nutritional status of Americans of all ages. One gram of carbohydrate and one gram of protein provide 4 kilocalories - Answers True Which of the following represents an anthropometric measurement? - Answers body mass index The Scientific Method is used to test hypotheses. - Answers True Carbohydrates, lipids, proteins, vitamins all contain - Answers carbon, hydrogen, oxygen The amount of energy which is needed to raise the temperature of one kilogram of water by one degree is a - Answers kilocalorie Macronutrients are organic - Answers True One gram of carbohydrate, protein, fat and alcohol provide calories as follows - Answers 4:4:9:7 EARs, RDAs, AIs, ULs, and AMDRs represent - Answers the DRIs Apple pie is _______, but a fresh apple is _______. - Answers calorie-dense; nutrient-dense A balanced diet includes fewer _____ foods and more _______ foods. - Answers energy-dense; nutrient-dense Individuals who are providing the correct proportion of nutrients to maintain health and prevent disease are meeting the diet principle of - Answers balance Percent Daily Values describe the percentage of a daily nutrient intake provided in one serving of the food. - Answers True As long as a food is labeled "fat-free," you are free to eat any amount of it. - Answers False The recommended size of approximately 3 ounces of cooked meat, chicken, or fish is equivalent to - Answers the palm of the hand _______ are updated by the USDA and HHS every 5 years. - Answers The Dietary Guidelines for Americans Men have a higher RDA for iron than women because of womens' monthly menstruation. - Answers False Recommendations such as 1) measure your foods until you recognize a healthy portion size, 2) use smaller glasses and plates, 3) divide larger packages of food into individual portion sizes, and 4) share meals when eating out would be helpful to Americans who wish to - Answers lose weight A meal that contains foods from _____ is part of a balanced, and healthy diet. - Answers every food group The exchange system groups foods according to their macronutrient content, thus making it easier to plan meals. - Answers True If Maria consumes more than the UL of a nutrient in a supplement on a regular basis, she is likely to experience ______ symptoms. - Answers toxicity To improve health, portion sizes of fruits, vegetables, grains, and proteins need to be reduced. - Answers False The Dietary Guidelines for Americans are used to determine the nutrient needs of hospitalized persons. - Answers False The UL of a nutrient is higher than the RDA or the EAR. - Answers True Many people overestimate the correct portion size. - Answers True Individuals who are consuming a mixture of different food groups and foods within each group are meeting the diet principle of - Answers NOT balance Dried fruits and nuts are high in fat and calories, but they are also - Answers nutrient-dense When Mary receives a meal on a large plate in a restaurant, she is more likely to eat larger portions and her estimate of the kilocalories of the meal is likely to - Answers underestimate the number of kilocalories that she is consuming. The portion size and serving size of a food are similar. - Answers False The three components of the _____ are ascending, descending, transverse - Answers colon Fat-soluble vitamins and long-chain fatty acides are transported via the lymphatic system, and eventually drains into the subclavian vien. - Answers True GI flora are - Answers beneficial bacteria A college student, has just been diagnosed with IBS needs to eat a low FODMAP diet-foods which are femented, oligosaccharides, disaccharides, monosaccharides, and polyols. - Answers True The process of excreting or removing undigested and unabsorbed food components from the body is called - Answers elimination Nondigestible starch found in plant foods that promotes the growth and health of your GI flora are - Answers NOT probiotics _______ are circular muscular rings which open and close in response to nerve input. - Answers Sphincters The ______ of food in the GI tract involves ingestion, mechanical digestion, chemical digestion, propulsion, absorption, and elimination. - Answers processing Once a bolus of food mixes with gastric juices in the stomach, it becomes - Answers chyme In the small intestine, _____ contractions squeeze chyme forward, and digestive secretions from the pancreas, gallbladder, and intestinal lining chemically break down the nutrients. - Answers muscular Individuals who produce less saliva than usual are likely to have trouble - Answers swallowing GI disorders such as ulcers, GERD, and irritable bowel syndrome are life-threatening because they block nutrient digestion and absorption. - Answers False The villi and microvilli are the site of nutrient - Answers absorption The fingerlike projections which line the small intestine increase the surface area to maximize absorption and help mix the partially digested chyme with intestinal secretions are - Answers villi