Exam 4: The Science of Nutrition in Energy Balance, Body Composition,Weight Control,and Fitness

Science is a way of knowing about nature and understanding how the natural world interrelates.

Answer questions based on the case study "Maya" information below. Maya is a 23-year-old star basketball player.She is 5 feet 10 inches tall and weighs 155 pounds.She currently has 18% body fat as measured by hydrostatic weighing.She is currently trying to gain weight.She supplements with fish oil and whey protein.She dislikes drinking water so she tanks down the diet soda.Her teammate worries about Maya's energy and hydration during practice and games so she frequently brings her low-fat,king-size candy bars containing 80 grams of carbohydrate per bar.Maya usually eats the whole thing and gives her friend lots of hugs for caring for her.Her team training begins with a warm-up,then moves into sprint conditioning drills and shooting practice,and ends with a cool-down.After the team practice,individual strength training is mandatory 3 days a week. -When Maya refuses to drink water to support optimal hydration,this is increasing her risk of thermal injury.

A person trying to gain lean body mass has:

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Strength gain load

Which of the following contributes to the highest percentage of energy expenditure?

As fat mass increases in an obese person,fat cell hypertrophy and fat cell hyperplasia occur.

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Essential body fat (male)

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Aerobic exercise

The FIT classification for fitness is based on the frequency,intensity,and duration of weekly aerobic exercise.

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Flexibility exercise

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Calories burnt

Central adiposity indicates subcutaneous fat.

Protein needs for a collegiate athlete are met by the adult DRI for protein.

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Improved fitness Answers:

As core body temperature rises,thermal injury occurs.

The Bod Pod measures total body minerals.

Answer questions based on the case study "Maya" information below. Maya is a 23-year-old star basketball player.She is 5 feet 10 inches tall and weighs 155 pounds.She currently has 18% body fat as measured by hydrostatic weighing.She is currently trying to gain weight.She supplements with fish oil and whey protein.She dislikes drinking water so she tanks down the diet soda.Her teammate worries about Maya's energy and hydration during practice and games so she frequently brings her low-fat,king-size candy bars containing 80 grams of carbohydrate per bar.Maya usually eats the whole thing and gives her friend lots of hugs for caring for her.Her team training begins with a warm-up,then moves into sprint conditioning drills and shooting practice,and ends with a cool-down.After the team practice,individual strength training is mandatory 3 days a week. -Which type of exercise could Maya do to fulfill the mandatory strength training requirement?

Which of the following is an attribute of a scientifically literate person?

Science is enduring because scientists continue to ask questions and test by conducting experiments.

Match the short phrase or term with the associated short phrase or term.Choose the best answer.You may use some answers more than once or not at all. -Obesity