Which of the following is NOT a macronutrient? Show A. protein B. fat C. water D. vitamins D. vitamins All of the following are functions of water, EXCEPT A. helping to regulate body temperature. B. lubricating our moving parts. C. absorbing and transporting nutrients. D. providing energy for the nervous system. D. providing energy for the nervous system. Mary burns 2,000 calories a day; she requires approximately ________ cups of water daily. A. 2 to 4 B. 6 to 8 C. 8 to 12 D. 14 to 16 C. 8 to 12 The main provider of energy for the brain and nervous system is A. glucose. B. lactose. C. galactose. D. sucrose. A. glucose. Which of the following statements is true about fiber? A. Fiber is best obtained through pills and other fiber supplements. B. Increases in daily fiber intake should be gradual. C. Consuming excessive fiber can increase vitamin absorption. D. The typical American diet provides about 25g of fiber a day. B. Increases in daily fiber intake should be gradual. The main purpose of proteins is to A. protect body organs and membranes. B. help regulate body temperature. C. build and maintain body tissue. D. provide energy for the brain. C. build and maintain body tissue. When Kristi, a vegetarian, combines foods such as beans and rice to consume the right amino acids, she is practicing A. protein matching. B. mutual supplementation. C. enzyme reduction. D. weight management. B. mutual supplementation. The acceptable macronutrient distribution range (AMDR) for protein is ________ percent of daily energy intake. A. 1-10 B. 10-35 C. 45-60 D. 70-80 B. 10-35 Of the following individuals, who needs the least protein? A. Derek, a 300-pound manager B. Christian, a 60-pound seven-year-old C. Michelle, a 140-pound mother-to-be D. Scott, a 175-pound farmer B. Christian, a 60-pound seven-year-old Which of the following statements is true about fats in food? A. Fats are a primary source of quick energy. B. Fats affect the texture and taste, but not the smell, of foods. C. Fats depress appetite. D. Fats are the principal form of stored energy in the body. D. Fats are the principal form of stored energy in the body. Which of the following food products is highest in unsaturated fats? A. vegetable oils B. palm oils C. poultry D. whole milk A. vegetable oils The fatty acids now considered most hazardous to health are the A. polyunsaturated fatty acids. B. monounsaturated fatty acids. C. high density lipoprotein acids. D. trans fatty acids. D. trans fatty acids. Most adults need only ________ percent of their daily calorie intake in the form of fat. A. 10 B. 15 C. 20 D. 25 B. 15 Your body needs ________ essential minerals. A. 5 B. 10 C. 15 D. 20 D. 20 Which of the following statements about vitamins and minerals is FALSE? A. Consuming excessive amounts of vitamins or minerals can lead to toxicity. B. Two types of vitamins exist—fat-soluble and water-soluble. C.Minerals are organic substances; vitamins are inorganic. D. Vitamins and minerals are both micronutrients. C.Minerals are organic substances; vitamins are inorganic. Your body needs at least ________ specific vitamins. A. 5 B. 7 C. 9 D. 11 D. 11 Oxygen in the body is metabolized to produce unstable molecules called ________, which can damage cell structures and DNA. A. antioxidants B. phytochemicals C. free radicals D. phytoesterols C. free radicals Which of the following is true of phytochemicals? A. Nutritionists say most people should take them as supplements. B. Research suggests they have many health benefits. C. Only a limited number of foods contain them. D. They are common biochemicals altered by radiation. B. Research suggests they have many health benefits. Which of the following can neutralize the effects of free radicals before they cause much damage? A. phytoestrogens B. antioxidants C. phytotesterones D. phytonutrients B. antioxidants MyPlate replaced the food pyramid previously promoted by the USDA because the food pyramid A. overemphasized protein consumption. B. was overly complicated and sometimes implied misleading information. C. did not include antioxidants in its recommended food groups. D. did not include fruit in its recommended food groups. B. was overly complicated and sometimes implied misleading information. The FDA permits the use of the term light on food packaging if the product has A. no trans fats. B. one-third fewer calories or half the fat of the regular product. C. fewer calories than similar products. D. at least 25 percent less fat than the regular product. B. one-third fewer calories or half the fat of the regular product. Which of the following is NOT included in the Institute of Medicine's recommended standard for front-of-package labels? A. information about saturated and trans fats B. information about sodium and added sugars C. checkmarks to indicate when ingredients are within healthy ranges D. the Institute of Medicine approval stamp D. the Institute of Medicine approval stamp Which of the following statements about sodium intake is true? A. Most people should not try to reduce their sodium intake. B. Most of the sodium in our diets comes from sources other than salt. C. The maximum recommended sodium intake for adults is 100 milligrams per day. D. Most Americans consume approximately seven times the recommended sodium intake. D. Most Americans consume approximately seven times the recommended sodium intake. Which of the following statements is true regarding food allergies? A. Most food reactions are caused by food allergies. B. Shellfish and fruits are not common allergenic foods. C. Food allergies affect adults more than children. D. Food allergies cause life-threatening reactions in many people. D. Food allergies cause life-threatening reactions in many people. Which of the following is NOT one of the eight foods most responsible for food allergies? A. peanuts B.wheat C. chocolate D. eggs C. chocolate An immune reaction to the protein gluten is the cause of A. celiac disease. B.diabetes. C. osteoporosis. D. cardiovascular disease. A. celiac disease. Which of the following statements is true of energy drinks? A. They will soon be banned by the FDA. B. Long-term studies on their side effects indicate they are not a health risk. C. Experts feel their potential benefits outweigh their risks. D. They could be harmful if consumed in excess or at the wrong time. D. They could be harmful if consumed in excess or at the wrong time. Which of the following statements is TRUE of organic foods? A. Research has confirmed their health advantages. B. They pose a somewhat higher risk of causing food-borne illness. C. They degrade soil and water and endanger the health of farm workers. D. There are no current federal guidelines under which to certify them B. They pose a somewhat higher risk of causing food-borne illness. Which of the following is a fruit or vegetable that carries little pesticide residue? A. celery B. apples C. bananas D. potatoes C. bananas Approximately how many Americans die every year from foodborne illness? A. 1,000 B. 3,000 C. 8,000 D. 15,000 B. 3,000 Which of the following statements about E. coli is true? A. Some infections can be fatal to humans. B. It occurs naturally in food crops. C. Most people can ingest it without harm. D. It dies quickly outside of its host. A. Some infections can be fatal to humans. The most common symptoms of food poisoning are A. heart arrhythmias. B. arthritis and kidney failure. C. nausea, vomiting, and mild fever. D. frequent urination and bloody diarrhea. C. nausea, vomiting, and mild fever. Which of the following common practices creates the greatest risk of transmitting foodborne illnesses? A. placing cold foods in a refrigerator immediately after grocery shopping B. defrosting meat and poultry at room temperature C. holding cooked foods at 150 F before serving D. washing raw produce B. defrosting meat and poultry at room temperature The ability to perform daily living activities with vigor is known as A. exercise. B. skill-related fitness. C. health-related fitness. D. physical fitness. C. health-related fitness. Which of the following components of fitness is most associated with speed? A. skill-related fitness B. exercise C. health-related fitness D. physical activity-related fitness A. skill-related fitness All of the following are associated with physical activity EXCEPT A. reducing the pain and swelling of arthritis. B. increasing depth of breathing. C. decreasing output of hormones. D. increasing bone density. C. decreasing output of hormones. Which of the following statements about physical activity is FALSE? A. Physical activity often improves the quality of sleep. B. Short-term exercise has been shown to significantly improve cognitive functioning. C. Physical activity decreases the risk of depression and anxiety. D. Stress tension declines significantly with physical activity. B. Short-term exercise has been shown to significantly improve cognitive functioning. Which of the following is an example of a vigorous-intensity exercise? A. canoeing B. walking the dog C. jogging D. golfing with no cart C. jogging The American College of Sports Medicine's recommendations for physical activity include a minimum of A. 100 minutes of moderate-intensity exercise a week. B. 75 minutes of moderate-intensity exercise a week. C. 100 minutes of vigorous-intensity exercise a week. D. 75 minutes of vigorous-intensity exercise a week. D. 75 minutes of vigorous-intensity exercise a week. Holly is preparing a workout plan and wants to include her target heart rate. Holly is 30 years old and wants to work out at 70 percent intensity. What is her target heart rate according to the maximum heart rate formula A. 154. B. 133. C. 163. D. 184. B. 133. The four components of cardiorespiratory training do NOT include A. type. B. frequency. C. time. D. weight. D. weight. Which of the following statements about the frequency of cardiorespiratory training is FALSE? A. The ideal frequency for training is three times per week. B. In general, it is necessary to exercise at least five times a week to obtain adaptation changes in the cardiorespiratory system. C. To control weight, strong consideration should be given to exercising five or six times per week. D. By following the recommended frequency for cardiovascular exercise, your resting heart rate and blood pressure will decrease. B. In general, it is necessary to exercise at least five times a week to obtain adaptation changes in the cardiorespiratory system. The American College of Sports Medicine recommends that people exercise at a THR between ________ percent and ________ percent of their maximum heart rate. A. 10; 20 B. 20; 45 C. 40; 55 D. 55; 80 D. 55; 80 Mandy, age 25, wants to lose some weight she gained over the holiday season. Mandy's resting heart rate is 75 and her target heart rate objective is 75 percent. Using the maximum heart rate formula, what is Mandy's target heart rate for exercise? A. 105 B. 146 C. 190 D. 200 B. 146 Emma, a 27-year-old female, begins a cardiovascular training program. To achieve the maximum benefits from exercise, how often will she need increase the intensity and duration of her workout? A. once a week B. once a month C. once every two weeks D. once every three weeks C. once every two weeks Resistance training lends itself to all of the following health benefits EXCEPT A. preventing osteoporosis. B. improving quality of life. C. reducing obesity. D. preventing cancer. D. preventing cancer. Pilates, one of the most popular training exercises taught in health clubs today, is most strongly associated with which type of exercise training? A. core-strength B. strength-endurance C. muscle power D. flexibility A. core-strength Which of the following statements about flexibility and flexibility training is FALSE? A. Flexibility declines steadily once a person reaches adulthood. B. Flexibility is highest in the teenage years. C. Stretching programs can reduce the flexibility loss associated with aging. D. Aging is accompanied by a shortening of tendons and increased rigidity in muscles and joints, thus reducing flexibility. A. Flexibility declines steadily once a person reaches adulthood. Individuals with a(n) ________ body type gain muscle more easily than individuals with other body types. A. somatotype B. mesomorphic C. endomorphic D. ectomorphic B. mesomorphic Stretching is very important in preventing injuries, reducing muscle tension, and promoting flexibility. Which of the following is NOT one of the popular stretching techniques for exercise? A. ballistic B. proprioceptive neuromuscular facilitation (PNF) C. static D. duration D. duration What type of stretching is most recommended for general fitness purposes? A. ballistic B.proprioceptive neuromuscular facilitation C. static D. dynamic C. static Olympic and elite athletes often practice ________ stretching, which is not recommended for most people because it makes an individual vulnerable to muscle pulls and tears. A. ballistic B. proprioceptive neuromuscular facilitation C. static D. dynamic A. ballistic Which of the following statements regarding flexibility programs is FALSE? A. To maintain flexibility, stretching a minimum of two or three times a week is recommended. B. You will experience the greatest improvement in flexibility if you do your stretching exercises before aerobic exercise. C. Stretch to a point of mild discomfort (not pain). D. Stretches should be gentle, slow, and steady as part of your warm-up. B. You will experience the greatest improvement in flexibility if you do your stretching exercises before aerobic exercise. You can turn light activity into moderate activity by increasing the A. duration. B. warm-up time. C. intensity. D. number of activities. C. intensity. The expenditure of energy in activities other than exercise is known as non-exercise activity A. fitness. B. hypothermia. C. thermogenesis. D. endurance. C. thermogenesis. Which of the following statements regarding warm-ups and cool-downs is FALSE? A.A minimum of 5 to 10 minutes should be devoted to cool-down. B. Suggested warm-up exercises include a low-intensity version of the exercise you are about to engage in. C. When you continue light activity for a cool-down, blood vessels gradually return to their normal smaller diameter. D. Taking a hot shower immediately after a main exercise program effectively aids in cool-down and blood flow return to the heart. D. Taking a hot shower immediately after a main exercise program effectively aids in cool-down and blood flow return to the heart. Which of the following is NOT a common sign that someone has overexerted himself during an exercise session? A. pain or pressure in the left midchest and shoulder B. cold sweat or fainting C. rapid pulse immediately followed by a very slow pulse D. symptoms of a "runner's high" D. symptoms of a "runner's high" Krista is a softball catcher in Texas. Which of the following is NOT one of the key strategies Krista would use to prevent excessive increases in body temperature and heat disorders? A. drinking plenty of fluids before exercise B. skin wetting C. dressing in several thin layers of clothes D. drinking plenty of fluids during exercise C. dressing in several thin layers of clothes When does the most significant drop in physical activity typically occur in people's lives? A. early middle school years B. later high school years and freshman year of college C. later college years and immediately following D. the years following the birth of children B. later high school years and freshman year of college 60. A. fear of injury. D. social pressures. 61. A. Self-assessment is critical in the preparation stage. D. The termination stage comes when an individual becomes unable to do the activity. 62. A. 25 C. 30 63. A. 30; 39.9 D. 25; 29.9 64. A. normal weight. B. overweight. 65. A. a weight within an acceptable range for one's height. C. a weight within the common range for one's age group.
The body mass index (BMI) is used mainly to determine A. your overall physical condition. C. how your body weight may affect your health. 67. A. Richard, a
dentist, with 26 percent body fat A. Richard, a dentist, with 26 percent body fat 68. A. Body fat percentage for women decreases during
puberty. .C. Some hormones cannot be produced when body fat falls below a certain threshold. 69. A. depression. C. increased appetite. 70. A. Fat carried on the hips and thighs is a disadvantage because it breaks down and enters the bloodstream more easily. B. Women, after menopause, experience a shift in body fat from the hips and thighs to the abdomen. 71. A. squeezes the heart. C. more easily enters the bloodstream. Barbara is beginning to experience menopause; her fat distribution will most likely A. remain unchanged. D. shift from her hips and thighs to abdomen. Obese people are ________ times as likely as healthy-weight people to die before reaching their expected life span. A. two B. four C. eight D. sixteen B. four 74. A. Adopted children tend to be similar in weight to
their adoptive parents. C. Twin studies support a genetic tendency toward obesity. After puberty, a boy of healthy weight typically levels off at ________ percent body fat. A. 10 B. 15 C. 20 D. 25 B. 15 Which of the following statements about weight in the different phases of life is true? A. Childhood obesity is not a strong determinant for adult obesity. B. Girls experience an increase in body fat during puberty. C. Weight gained in early pregnancy always recedes following birth. D. Middle age is often a time of weight maintenance. B. Girls experience an increase in body fat during puberty. 77. A. 50 C. 60 78. A. a weakening economy. C. the growing availability and convenience of unhealthy foods. Surveys show that 25 percent of all trips in the United States are less than 1 mile, and yet ________ percent of these trips are taken by car. A. 25 B. 50 C. 75 D. 90 C. 75 80. A. 5 B. 10 81. A. energy spent on basal metabolic rate. B. energy spent during sleep. 82. A. Physical activity only influences BMR by burning calories. C. BMR is influenced by age, gender, and weight. 83. A. 1 to 2 A. 1 to 2 84. A. claim to promote balanced nutrition. B. will drastically change your eating patterns. To find a weight loss plan that offers the best chance of success, you should avoid plans that A. claim to promote balanced nutrition. B. will drastically change your eating patterns. C. rely on physical activity to help you succeed. D. focus on gradual instead of rapid weight loss. B. will drastically change your eating patterns. 85. A. always a hazard to health. B. only recommended under a doctor's supervision. 87. A. Orlistat, an appetite suppressant D. caffeine, a stimulant 88. A. Phentermine B. Orlistat A major premise of the size acceptance movement is that A. there is no proven connection between body weight and wellness. B. the weight loss industry is exploitative and unhealthy. C. there is no ideal body shape. D. most obesity research is biased. C. there is no ideal body shape. For individuals, achieving a healthy body weight for life depends mainly on A. lifestyle. B. environment. C. economic status. D. access to health care. A. lifestyle. What is true regarding food allergies quizlet?What is true regarding food allergies? Milk, eggs, tree nuts, and peanuts are some of the most common allergens. A food allergy occurs when the immune system overreacts to a protein in the food. A food allergy can cause anaphylaxis.
Which of the following can neutralize the effects of free radicals before they cause damage?Antioxidants are found in certain foods and may prevent some of the damage caused by free radicals by neutralising them. These include the nutrient antioxidants, vitamins A, C and E, and the minerals copper, zinc and selenium.
Which of the following groups has the highest rate of disordered eating?Females. Women are considered to be the population most impacted by eating disorders, with studies indicating women have higher rates of Anorexia Nervosa, Bulimia Nervosa, and Binge Eating Disorder than men (. 9%, 1.6%, and . 5% versus .
When Kristi a vegetarian combines foods such as beans and rice?When kristi, a vegetarian, combines foods such as beans and rice to consume the right amino acids, she is practicing enzyme reduction.
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