NUTRITION EXAM STUDY GUIDE | NUTRITION EXAM STUDY GUIDE, Exams of Nutrition

Download NUTRITION EXAM STUDY GUIDE | NUTRITION EXAM STUDY GUIDE and more Exams Nutrition in PDF only on Docsity! NUTRITION EXAM STUDY GUIDE According to the Food and Health Survey, what is the leading factor that influences food purchases among American consumers? A) Healthfulness B) Convenience C) Price D) Taste - D Over the past several decades, the consumption of fluid milk in the United States has A) increased. B) decreased. C) remained the same - B All of the essential nutrients function as regulators of body processes. a) true b) false - False Water is one of the six classes of essential nutrients a) true b) false - True Studies indicate an association between TV advertising of foods and drinks and _____, especially in the United States. A) dollars spent at restaurants B) purchase of more nutritious products from grocery stores C) the prevalence of childhood obesity D) the number of meals eaten at home - C Which of the following trends has a negative effect on American food habits? A) More offerings of chicken and fish in restaurants as alternatives to beef B) Social changes that are leading to a general time shortage for many of us C) The variety of new, low-fat products in the grocery store D) Widespread availability of information on the nutritional content of fast foods - B Which of the following terms refers to a state in which a person is satisfied after eating and there is no further desire to eat? A) Satiety B) Hunger C) Appetite D) Saturation - A Which of the following terms describes physiological (internal) influences that encourage us to find and eat food? A) Appetite B) Hunger C) Satiety D) Saturation - B Which of the following terms describes psychological (external) influences that encourage us to find and eat food? A) Appetite B) Hunger C) Satiety D) Saturation - A A Which of the following is an essential nutrient? A) Alcohol B) Carbohydrates C) Phytochemicals D) Zoochemical - B Which of the following nutrients can be broken down by human enzymes to yield energy? A) Lipids B) Fiber C) Vitamins D) Minerals - A The main function of carbohydrates is to A) provide energy. B) promote growth and development. C) regulate body processes. D) prevent cancer. - A Carbohydrates provide ______ kcal per gram. A) 4 B) 7 C) 9 D) 0 - A Which class of nutrients comprises approximately 60% of body weight? A) Water B) Protein C) Carbohydrate D) Minerals - A Fiber and starch belong to the class of nutrients known as A) carbohydrates. B) protein. C) lipids. D) minerals. - A Which of the following are substances in plant foods that cannot be digested in the stomach or small intestine? A) Starch B) Disaccharides C) Dietary fiber D) Simple sugars - C Which of the following is characteristic of lipids? A) Supplies 4 kcal per gram B) Adds structural strength to bones and muscles C) Supplies a concentrated form of fuel for the body D) Adds sweetness to food - C Protein A) is a major component of body structures. B) supplies 9 kcal per gram. C) is the body's main source of fuel during physical activity. D) functions as a solvent - A Which of the following is a characteristic of vitamins? A) Provide energy B) Become structural components of the body C) Enable chemical processes in the body D) Made in sufficient quantities by the body - C Minerals can A) provide energy. B) be destroyed during cooking. C) be degraded by the body. D) become part of body structures. - D Vitamins and minerals ______ be broken down to provide energy A) cannot B) can - A Which of the following is a function of water? A) Provides energy B) Transports nutrients and wastes C) Structural component of bone D) Prevents oxidative damage to cell membranes - B Which of the following nutrients provide no calories? A) Alcohol A) 5 kcal B) 20 kcal C) 25 kcal D) 45 kcal - D A recipe calls for 140 grams of chicken breast. This is equivalent to ______ ounces of chicken breast. A) 5 B) 3920 C) 8.75 D) 1.4 - A One cup of chocolate milk contains 15 grams of carbohydrates, 8 grams of fat, and 8 grams of protein. This cup of chocolate milk supplies ______ kcal. A) 164 B) 124 C) 279 D) 31 - A Penelope tracked her food and beverage intake for three days using NutritionCalc Plus. Her analysis showed an average intake of 1760 kcal and 42 grams of fat per day. According to her data, her usual diet provides approximately A) 21% of kcal from fat. B) 2% of kcal from fat. C) 10% of kcal from fat. D) 17% of kcal from fat. - A Pat purchases a 2-liter bottle of root beer. This would be approximately A) 2 quarts. B) 4 cups. C) 2 gallons. D) 2 pints - A A meal consisting of a cheeseburger, large fries, and a chocolate shake provides a total of 1120 kcal. If 40% of total kcal in this meal come from fat, how many grams of fat are in this meal? A) 64 grams B) 112 grams C) 448 grams D) 50 grams - D A serving of breakfast cereal provides 160 total calories and 8 grams of added sugars. Added sugars provide ______ of total kcal in this breakfast cereal. A) 45% B) 20% C) 5% D) 35% - B Which of the following most accurately describes the term epidemiology? A) A test made to examine the validity of an educated guess B) An educated guess by a scientist to explain a phenomenon C) A study of how disease rates vary among different population groups D) An explanation for a phenomenon that has numerous lines of evidence to support it - C In the _____ experimental design, neither the participants nor the researchers are aware of each participant's assignment (test or placebo) or the outcome of the study until it is completed. A) uncontrolled B) case-control C) double-blind D) single-blind - C Which of the following accurately describes the term hypothesis? A) A test made to examine the validity of an educated guess B) An educated guess by a scientist to explain a phenomenon C) A study of how disease rates vary among different population groups D) An explanation for a phenomenon that has numerous lines of evidence to support it - B When researchers complete a research study and prepare a manuscript describing their work for publication, they seek out an evaluation of work by professionals of similar competence to themselves. This helps to ensure that the work is objective and of high quality. This evaluation process is known as A) compentency check. B) performance review. C) independent critique. D) peer review. - D A ______ is generally a fake medicine used to disguise the identify of the treatments in an experiment. A) placebo B) control C) case D) hypothesis - A A statistical examination that pools the data from multiple research studies to determine overall trends is called a A) meta-analysis. B) randomized controlled trial. C) cohort study. A nutrition-related objective from Healthy People 2030 is to A) reduce the proportion of households that experience food insecurity. B) increase the consumption of added sugars. C) increase the consumption of sodium. D) reduce the proportion of adults who are at a healthy weight. - A To reduce their risk for many chronic diseases, Americans should limit their intakes of A) saturated fats. B) whole grains. C) phytochemicals. D) carbonated water. - A Which of the following individuals is engaging in binge drinking? A) A woman who drinks two 12-fl oz cans of beer while eating steamed crabs. B) A man who drinks four shots of whiskey at a bachelor party. C) A woman who drinks three 5-fl oz glasses of wine at a cocktail party. D) A man who drinks a six-pack of 12-fl oz bottles of beer at a cookout. - D Of all the alcohol sources, ______ often is singled out as the best choice because of the added bonus of the many phytochemicals present A) red wine B) wine coolers C) light beer D) hard cider - A An 80-proof alcoholic beverage contains ______ percent alcohol. A) 20 B) 40 C) 80 D) 100 - B Which of the following are reasons older adults are more susceptible to the damaging effects of alcohol? A) Older adults tend to have lower lean body mass and lower body water content. B) The rate of alcohol metabolism decreases with age. C) Alcohol can interact with medications in the body. D) All of these choices are correct. - D Where is the chief site of alcohol metabolism? A) Brain B) Stomach C) Liver D) Kidneys - C A person with a deficiency of alcohol dehydrogenase would A) become intoxicated at low levels of alcohol intake. B) have a high tolerance for alcohol. C) be able to pass a breathalyzer test even with a blood alcohol concentration of 0.08 or higher. D) feel ill due to an accumulation of acetaldehyde in the blood. - A Studies suggest that about ______ of a person's risk for developing alcohol use disorders is genetic. A) 10% B) 25% C) 50% D) 95% - C The disease characterized by fatty infiltration of the liver and replacement of functioning liver cells with fibrous connective tissue is known as A) cirrhosis. B) liver cancer. C) hepatitis. D) Crohn's disease. - A The Dietary Guidelines recommends that adults of legal drinking age can choose not to drink, or to drink in moderation by limiting intake to _____ drink(s) or less in a day for men or _____ drink(s) or less in a day for women, on days when alcohol is consumed. A) 1; 0 B) 2; 1 C) 3; 2 D) 4; 3 - B A warning sign or symptom of alcohol poisoning is A) semi consciousness or unconsciousness. B) rapid breathing. C) skin that is hot to the touch. D) insomnia. - A The Freshman 15is the term used to describe the A) typical waist circumference of college students after their freshman year. B) typical body fat percentage of college students after their freshman year. C) amount of weight (in pounds) typically gained during the freshman year of college.