NSC 101 Exam1,Questions With well Elaborations

NSC 101 Exam1,Questions With well Elaborations Heart disease is a cause of death that is directly related to nutrition - Correct answerTrue Each year, the US Department of Health and Human Services sets health and nutrition objectives for the nation. - Correct answerFalse, every 10 years An organic nutrient is healthier than a non-organic nutrient - Correct answerFalse Water is an energy yielding nutrient - Correct answerFalse Three of the classes of nutrients are energy-yielding nutrients - Correct answerTrue Essential nutrients are nutrients that the body cannot make for itself - Correct answerTrue Carbohydrate and protein each provide 4 calories per gram - Correct answerTrue Calorie control is the characteristic of a nutritious diet that ensures energy intake from food is balanced with energy expenditure. - Correct answerTrue One well controlled experiment can "prove" or "disprove" a nutrition claim. - Correct answerFalse You can tell a claim about nutrition is suspect if: - Correct answerit is being made by an advertiser who is paid to make claims Which research design is among the most powerful tools in nutrition research because it shows the effects of treatments? - Correct answerintervention study What is an essential nutrient? - Correct answera nutrient that must be consumed in the diet For a food to be a "good source" of a nutrient, it must contain between 5 and 10% of the Daily Value for that nutrient per serving. - Correct answerFalse, 10-19% Using the USDA Food Intake Patterns plan, soybeans and other legumes are considered part of the vegetable food group for non-vegetarians. - Correct answerTrue Structure-function claims must be approved by the FDA before being printed on a product label. - Correct answerFalse For vegetables and protein foods, intakes should be divided among all the subgroups every day. - Correct answerFalse, every week Which of the following people would NOT be covered by the DRI values? a. Tim, a 20-year-old vegetarian b. Karen, a 36-year-old pregnant woman c. Joe, a 50 year old who has inflammatory bowel disease d. Ann, a 5 year old who refuses to eat vegetables e. Kelly, a 30-year-old woman who is an avid athlete - Correct answerJoe, a 50 year old who has inflammatory bowel disease For a food to be labeled "low fat," it must contain _____. - Correct answer3 grams or less fat per serving You want to look up the appropriate DRI values for a client. Which characteristic is NOT needed to determine this value? - Correct answerthe client's level of physical activity The MyPlate educational tool has been designed to _____. - Correct answerhelp a diet-planning individual create a diet that more closely follows the USDA Food Patterns Which of the following equals one ounce of the grains group? - Correct answer1 slice of bread According to the Acceptable Macronutrient Distribution Ranges (AMDR), what percentage of total calories should come from carbohydrate? - Correct answer45 to 65 percent Cells are the source of all essential nutrients - Correct answerFalse, food Body fluids supply the tissues continuously with energy, oxygen, and nutrients, including water. - Correct answerTrue Blood is the only source of circulating fluid in the body - Correct answerFalse, blood and lymph The pancreas releases glucagon to remove glucose from blood and store it in muscles. - Correct answerFalse, insulin The hypothalamus in the brain monitors the availability of nutrients and water. - Correct answerTrue Inflammation occurs as a response to the immune system's inability to function normally. - Correct answerFalse, response to cellular injury Skin cells are the first to defend the body tissues against microbes that have penetrated the body's outermost physical barrier. - Correct answerFalse, the immune system The timing and the nutrient composition of a meal are important because the digestive tract has difficulty digesting meals when they are eaten at certain times or are too complex. - Correct answerFalse Fiber provides the bulk against which the muscles of the colon can work. - Correct answerTrue You have just consumed a meal very high in fat. As a result, hormonal messages will tell an organ to send bicarbonate in amounts matched to the amount of fat present. - Correct answerFalse, lipase Waste materials dissolved in water are collected by the liver and become concentrated as urine. - Correct answerFalse, the kidney's Some vitamins are stored in the body without limit, even if they reach toxic levels. - Correct answerTrue What organs are responsible for excreting wastes generated by th