Chapter 14 Clicker Questions Chapter 14: Nutrition and Physical Activity: Keys to Good Health © 2017 Pearson Education, Inc Regular physical activity a) increases our ability to carry out daily tasks with vigor and alertness, without undue fatigue b) c) d) © 2017 Pearson Education, Inc reduces our risk for cancer can be an effective treatment for severe depression all of the above Regular physical activity a) increases our ability to carry out daily tasks with vigor and alertness, without undue fatigue b) c) d) © 2017 Pearson Education, Inc reduces our risk for cancer can be an effective treatment for severe depression all of the above The four components of physical fitness are a) b) c) aerobic capacity, resistance, strength, and flexibility aerobic fitness, strength and tone, flexibility, and lean body mass cardiorespiratory fitness, musculoskeletal fitness, flexibility, and body composition d) cardiovascular fitness, respiratory fitness, musculoskeletal fitness, and chronic disease resistance © 2017 Pearson Education, Inc The four components of physical fitness are a) b) c) aerobic capacity, resistance, strength, and flexibility aerobic fitness, strength and tone, flexibility, and lean body mass cardiorespiratory fitness, musculoskeletal fitness, flexibility, and body composition d) cardiovascular fitness, respiratory fitness, musculoskeletal fitness, and chronic disease resistance © 2017 Pearson Education, Inc Terence is a 32-year-old software engineer He has not been regularly active since high school, but now wants to join the walking program at work in order to improve his health Following the 2008 Physical Activity Guidelines for Americans, Terence should walk a) b) c) d) © 2017 Pearson Education, Inc for 30 minutes most days of the week for 60 minutes a day for at least 150 minutes a week for 150 minutes a day Terence is a 32-year-old software engineer He has not been regularly active since high school, but now wants to join the walking program at work in order to improve his health Following the 2008 Physical Activity Guidelines for Americans, Terence should walk a) b) c) d) © 2017 Pearson Education, Inc for 30 minutes most days of the week for 60 minutes a day for at least 150 minutes a week for 150 minutes a day A sound fitness program a) b) requires a preliminary assessment by a cardiopulmonary specialist begins with an initiation phase, during which you exercise at moderate intensity for at least 30 minutes a day c) d) promotes muscle atrophy includes a cool-down period to help prevent injury and muscle soreness © 2017 Pearson Education, Inc A sound fitness program a) b) requires a preliminary assessment by a cardiopulmonary specialist begins with an initiation phase, during which you exercise at moderate intensity for at least 30 minutes a day c) d) © 2017 Pearson Education, Inc promotes muscle atrophy includes a cool-down period to help prevent injury and muscle soreness To achieve moderate-intensity physical activity, your target heart rate should be a) b) 30% to 60% of your estimated maximal heart rate 50% to 70% of your estimated maximal heart rate c) d) © 2017 Pearson Education, Inc 70% to 85% of your estimated maximal heart rate 80% to 95% of your estimated maximal heart rate To achieve moderate-intensity physical activity, your target heart rate should be a) b) c) d) © 2017 Pearson Education, Inc 30% to 60% of your estimated maximal heart rate 50% to 70% of your estimated maximal heart rate 70% to 85% of your estimated maximal heart rate 80% to 95% of your estimated maximal heart rate The amount of ATP stored in a muscle cell can keep it active for a) b) c) d) © 2017 Pearson Education, Inc about to seconds up to 15 seconds up to 15 minutes about to hours The amount of ATP stored in a muscle cell can keep it active for a) b) c) d) © 2017 Pearson Education, Inc about to seconds up to 15 seconds up to 15 minutes about to hours Which of the following protein intake levels would be most appropriate, on average, for athletes who train five to seven times a week for more than an hour a day? a) b) c) d) © 2017 Pearson Education, Inc 0.8 g/kg body weight 1.0 g/kg body weight 1.8 g/kg body weight 2.8 g/kg body weight Which of the following protein intake levels would be most appropriate, on average, for athletes who train five to seven times a week for more than an hour a day? a) b) c) d) © 2017 Pearson Education, Inc 0.8 g/kg body weight 1.0 g/kg body weight 1.8 g/kg body weight 2.8 g/kg body weight Which of the following statements about carbohydrate loading is true? a) It supports activities across a wide range of intensities, including baseball and marathon running b) It concludes with 20 minutes of vigorous training and a carbohydrate intake of 20 g/kg body weight the day before the competition c) It involves altering both exercise duration and carbohydrate intake to maximize the amount of muscle glycogen d) © 2017 Pearson Education, Inc It is consistently shown to improve endurance performance Which of the following statements about carbohydrate loading is true? a) It supports activities across a wide range of intensities, including baseball and marathon running b) It concludes with 20 minutes of vigorous training and a carbohydrate intake of 20 g/kg body weight the day before the competition c) It involves altering both exercise duration and carbohydrate intake to maximize the amount of muscle glycogen d) © 2017 Pearson Education, Inc It is consistently shown to improve endurance performance Athletes participating in an intense competition lasting more than hour should drink: a) b) plain, room-temperature water a beverage containing carbohydrates and sodium and other electrolytes c) d) © 2017 Pearson Education, Inc a beverage containing 100% fruit juice a beverage containing caffeine Athletes participating in an intense competition lasting more than hour should drink: a) b) c) d) © 2017 Pearson Education, Inc plain, room-temperature water a beverage containing carbohydrates and sodium and other electrolytes a beverage containing 100% fruit juice a beverage containing caffeine Dizziness is a common symptom of a) b) c) d) © 2017 Pearson Education, Inc dehydration heat syncope heat exhaustion all of the above Dizziness is a common symptom of a) b) c) d) © 2017 Pearson Education, Inc dehydration heat syncope heat exhaustion all of the above ... minutes of vigorous training and a carbohydrate intake of 20 g/kg body weight the day before the competition c) It involves altering both exercise duration and carbohydrate intake to maximize the. .. wide range of intensities, including baseball and marathon running b) It concludes with 20 minutes of vigorous training and a carbohydrate intake of 20 g/kg body weight the day before the competition... 60% of your estimated maximal heart rate 50% to 70% of your estimated maximal heart rate 70% to 85% of your estimated maximal heart rate 80% to 95% of your estimated maximal heart rate The amount