NUTR 200 Exam 4 - Fall 2015_ NUTR 200 A_ Nutrition For Today Questions and Answers Rated A

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Question 1 The basal metabolic rate (BMR) is the amount of energy expended per hour in order to carry out basic functions such as breathing and beating of the heart. The BMR take up approximately __... ____ percent of the TEE? 50-70 20-40 30-50 70-90 0.5 / 0.5 pts Question 2 The set point theory of body weight regulation suggests that when someone loses weight below his or her set point, signals are produced that cause an increase in _____ and a decrease in _____ such that weight gain is induced. food aversions; food cravings nonexercise activity thermogenesis energy expenditure; food intake food intake; energy expenditure exercise Question 3 0.5 / 0.5 pts Which of the following BMI ranges is associated with an increased mortality rate? <18.5 kg/m2 < 18.5 and > 30 kg/m2 >30 kg/m2 20-25 kg/m2 Question 4 0.5 / 0.5 pts According to the US Centers for Disease Control and Prevention, which BMI category represents obesity? 25.0-29.9 18.5-24.9 < 18.5 ≥ 30 0.5 / 0.5 pts Question 5 Which of the following individuals would most likely have the highest basal metabolic rate? a 45-year-old obese male a 50-year-old normal weight woman a 20-year-old sedentary female college student a 20-year-old conditioned male athlete Question 6 0.5 / 0.5 pts As an indicator of body size, one of the criticisms of BMI is that it does not take_________________ into account. weight height body composition head circumference Question 7 0.5 / 0.5 pts Body mass index (BMI) is defined as a person's height divided by the square of their body weight a person's body weight divided by the square of their height the ratio of the fat mass to fat-free mass a person's waist-to-hip ratio 0.5 / 0.5 pts Question 8 The energy needed in order to digest, absorb, and metabolize nutrients after a meal __________________. is called nonexercise activity thermogenesis is called adaptive thermogenesis is called the thermic effect of food does not have a name 0.5 / 0.5 pts Question 9 Which component of energy expenditure is the most variable from one individual to another? adaptive thermogenesis basal metabolism thermic effect of food energy cost of physical activity 0.5 / 0.5 pts Question 10 Which of the following symptoms is characteristic of bulimia nervosa? purging using techniques such as vomiting, laxative abuse, exercise None of the choices are correct. episodes of extreme overeating both extreme overeating and purging Question 11 0.5 / 0.5 pts Obsessive-compulsive, perfectionism, socially inhibited, compliant, and emotionally restrained describe personality traits of: obesity anorexia nervosa binge-eating disorder bulimia nervosa Question 12 0.5 / 0.5 pts All of the following describe characteristics of the female athlete triad except:___________________. hyperthyroidism menstrual dysfunction osteoporosis disordered eating 0.5 / 0.5 pts Question 13 When anorexia nervosa leads to a significant loss of body fat in a young woman, it may lead to amenorrhea. This physiological response ends when the woman becomes pregnant. is associated with diminished bone density. is rare in severe cases of anorexia nervosa. is irreversible. Question 14 0.5 / 0.5 pts In which of the following sports are male athletes at greater risk for developing bulimia nervosa? baseball football basketball wrestling Question 15 0.5 / 0.5 pts In which of the following events would carbohydrate loading be the most beneficial? cross country skiing for long distances (>1 hour) weight lifting competition 100-yard dash baseball game 0.5 / 0.5 pts Question 16 Carbohydrate loading can improve performance among endurance athletes for all of the following reasons except: ________________. it results in increased glycogen stores it increases time to exhaustion it supports more intensity in the activity (greater power output) it causes an increase in fatty acid oxidation 0.5 / 0.5 pts Question 17 The best time to replenish or restore glycogen stores is: the day before exercising a few hours before exercising right after exercise the day after exercising 0.5 / 0.5 pts Question 18 When exercising for long periods of time, all of the following are true except: ___________________. fluids should be consumed following exercise fluids should be consumed during the exercise fluid losses through sweat do not need to be replenished following exercise fluid should be consumed prior to the exercise 0.5 / 0.5 pts Question 19 To optimize an athlete's performance in training and competition, attention to food and beverage intake must be considered _____________ their activity. after All times points listed must be considered to provide optimal nutrition support to the athlete. before during Question 20 0.5 / 0.5 pts An example of an activity that utilizes mainly aerobic pathways is a 200 meter sprint taking 26 seconds a 400 meter run taking 60 seconds a weight lifting competition taking 10 seconds a running event lasting 90 minutes 0.5 / 0.5 pts Question 21 The amount of ATP stored in a muscle cell will fuel the muscle's activity for: 1-3 hours 1-3 seconds 1-3 minutes 1-3 days [Show More]

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