Question 1

Heat cramps (total body cramping when exercising in the heat) in athletes who are "salty sweaters" appear to be caused by:

Accepted Answer

A)  dehydration. 
B)  sodium depletion. 
C)  large losses of fluid and sodium. 
D)  non-nutritional factors. 
A)  dehydration. 
B)  sodium depletion. 
C)  large losses of fluid and sodium. 
D)  non-nutritional factors. C

Question 2

The Institute of Medicine, which publishes the Dietary Reference Intakes (DRI), recommends that all adults, whether they are sedentary or highly active, restrict sodium to 2,300 mg or less each day as a way to reduce the risk for high blood pressure.

Accepted Answer

A) True 
 B)False  False

Question 3

When comparing urine to a color chart, it is recommended that athletes use urine obtained from:

Accepted Answer

A)  the first void (urination) of the day. 
B)  the second void (urination) of the day. 
C)  the last void (urination) before going to bed for the night. 
D)  any void (urination) during the day. 
A)  the first void (urination) of the day. 
B)  the second void (urination) of the day. 
C)  the last void (urination) before going to bed for the night. 
D)  any void (urination) during the day. A

Question 4

Compare and contrast the various fluids that athletes may consume. Under which circumstances might each category be advantageous? Disadvantageous? Explain the phrase, "Not everyone engaged in a sport needs a sports beverage."

Accepted Answer

Athletes have a variety of fluid options

Question 5

Describe and explain hyperhydration in athletes as 1) a normal condition, 2) a pre-competition strategy, and 3) a dangerous medical condition.

Accepted Answer

1) Hyperhydration in athletes as a norma

Question 6

The term voluntary dehydration refers to athletes engaged in exercise who are:

Accepted Answer

A)  assigned to the control group in research studies examining fluid intake. 
B)  not within five pounds of their pre-exercise weight. 
C)  testing the precision of their thirst mechanism. 
D)  unable or unwilling to consume sufficient fluid to offset fluid loss. 
A)  assigned to the control group in research studies examining fluid intake. 
B)  not within five pounds of their pre-exercise weight. 
C)  testing the precision of their thirst mechanism. 
D)  unable or unwilling to consume sufficient fluid to offset fluid loss.

Question 7

As a rule of thumb, the American College of Sports Medicine recommends a fluid intake at least four (4) hours prior to exercise of approximately:

Accepted Answer

A)  240 ml. 
B)  500 ml. 
C)  5-7 ml/kg. 
D)  10-15 ml/kg. 
A)  240 ml. 
B)  500 ml. 
C)  5-7 ml/kg. 
D)  10-15 ml/kg.

Question 8

The least accurate but most practical method of monitoring hydration status in athletes is:

Accepted Answer

A)  24-hour urine volume. 
B)  urine color. 
C)  plasma osmolarity. 
D)  isotope dilution. 
A)  24-hour urine volume. 
B)  urine color. 
C)  plasma osmolarity. 
D)  isotope dilution.

Question 9

Identify the role fluid plays in body temperature regulation during exercise and on performance and health.

Accepted Answer

Fluid plays a crucial role in body tempe

Question 10

The current American College of Sports Medicine recommendation for fluid intake during exercise is:

Accepted Answer

A)  50-150 ml every 15 to 20 minutes. 
B)  5-10 ml/kg each hour. 
C)  to drink as frequently and as much as possible. 
D)  to develop a customized fluid plan that considers sweat rate. 
A)  50-150 ml every 15 to 20 minutes. 
B)  5-10 ml/kg each hour. 
C)  to drink as frequently and as much as possible. 
D)  to develop a customized fluid plan that considers sweat rate.

Question 11

The extracellular fluid (ECF) is referred to as the "gateway" because water must pass through the ECF to reach cells.

Accepted Answer

A) True 
 B)False

Question 12

Define hypohydration, euhydration, hyperhydration, and dehydration.

Accepted Answer

Hypohydration refers to a state of decre

Question 13

Darker urine color generally indicates that the athlete is hypohydrated.

Accepted Answer

A) True 
 B)False

Question 14

_____ is the primary cation in intracellular fluid.

Accepted Answer

A)  Sodium 
B)  Potassium 
C)  Calcium 
D)  Chloride 
A)  Sodium 
B)  Potassium 
C)  Calcium 
D)  Chloride

Question 15

Match the electrolyte with the statement that best describes it. Use each answer only once.
-Phosphate

Accepted Answer

A) Primary cation in intracellular fluid 
B) Primary anion in intracellular fluid 
C) Primary cation in extracellular fluid 
D) Primary anion in extracellular fluid 
E) Anion found primarily in plasma and interstitial fluid, but not intracellular fluid 
A) Primary cation in intracellular fluid 
B) Primary anion in intracellular fluid 
C) Primary cation in extracellular fluid 
D) Primary anion in extracellular fluid 
E) Anion found primarily in plasma and interstitial fluid, but not intracellular fluid

Question 16

Under normal conditions, sodium is actively pumped out of cells while potassium is simultaneously pumped into cells.

Accepted Answer

A) True 
 B)False

Question 17

When an athlete sweats heavily, what happens to the osmolarity of the blood?

Accepted Answer

A)  Osmolarity increases 
B)  Osmolarity decreases 
C)  Osmolarity stays the same 
A)  Osmolarity increases 
B)  Osmolarity decreases 
C)  Osmolarity stays the same

Question 18

A customized hydration plan will take into consideration a person's sweat rate, duration of exercise, and _____:

Accepted Answer

A)  environmental conditions. 
B)  sweat composition. 
C)  clothing or sports equipment. 
D)  all of the above 
A)  environmental conditions. 
B)  sweat composition. 
C)  clothing or sports equipment. 
D)  all of the above

Question 19

Outline a fluid and electrolyte replenishment plan for an athlete competing in the Ironman® Triathlon. What are the specific considerations that must be taken into account when developing this plan?

Accepted Answer

Fluid and electrolyte replenishment is c

Question 20

Adding small amounts of sodium to a beverage is advantageous because it:

Accepted Answer

A)  makes the drink more palatable. 
B)  stimulates voluntary fluid consumption. 
C)  aids in the absorption of water from the small intestine. 
D)  all of the above 
A)  makes the drink more palatable. 
B)  stimulates voluntary fluid consumption. 
C)  aids in the absorption of water from the small intestine. 
D)  all of the above

Heat cramps (total body cramping when exercising in the heat) in athletes who are "salty sweaters" appear to be caused by:

The Institute of Medicine, which publishes the Dietary Reference Intakes (DRI), recommends that all adults, whether they are sedentary or highly active, restrict sodium to 2,300 mg or less each day as a way to reduce the risk for high blood pressure.

When comparing urine to a color chart, it is recommended that athletes use urine obtained from:

Compare and contrast the various fluids that athletes may consume. Under which circumstances might each category be advantageous? Disadvantageous? Explain the phrase, "Not everyone engaged in a sport needs a sports beverage."

Describe and explain hyperhydration in athletes as 1) a normal condition, 2) a pre-competition strategy, and 3) a dangerous medical condition.

The term voluntary dehydration refers to athletes engaged in exercise who are:

As a rule of thumb, the American College of Sports Medicine recommends a fluid intake at least four (4) hours prior to exercise of approximately:

The least accurate but most practical method of monitoring hydration status in athletes is:

Identify the role fluid plays in body temperature regulation during exercise and on performance and health.

The current American College of Sports Medicine recommendation for fluid intake during exercise is:

The extracellular fluid (ECF) is referred to as the "gateway" because water must pass through the ECF to reach cells.

Define hypohydration, euhydration, hyperhydration, and dehydration.

Darker urine color generally indicates that the athlete is hypohydrated.

_____ is the primary cation in intracellular fluid.

Match the electrolyte with the statement that best describes it. Use each answer only once. -Phosphate

Under normal conditions, sodium is actively pumped out of cells while potassium is simultaneously pumped into cells.

When an athlete sweats heavily, what happens to the osmolarity of the blood?

A customized hydration plan will take into consideration a person's sweat rate, duration of exercise, and _____:

Outline a fluid and electrolyte replenishment plan for an athlete competing in the Ironman® Triathlon. What are the specific considerations that must be taken into account when developing this plan?

Adding small amounts of sodium to a beverage is advantageous because it:

Introduction to Sports Nutrition

Defining and Measuring Energy

Energy Systems and Exercise

Carbohydrates

Proteins

Fats

Vitamins

Minerals

Diet Planning: Food First, Supplements Second

Weight and Body Composition

Disordered Eating and Exercise Patterns in Athletes

Diet and Exercise for Lifelong Fitness and Health

Filters

Exam 7: Water and Electrolytes

Heat cramps (total body cramping when exercising in the heat) in athletes who are "salty sweaters" appear to be caused by:

The Institute of Medicine, which publishes the Dietary Reference Intakes (DRI), recommends that all adults, whether they are sedentary or highly active, restrict sodium to 2,300 mg or less each day as a way to reduce the risk for high blood pressure.

When comparing urine to a color chart, it is recommended that athletes use urine obtained from:

Compare and contrast the various fluids that athletes may consume. Under which circumstances might each category be advantageous? Disadvantageous? Explain the phrase, "Not everyone engaged in a sport needs a sports beverage."

Describe and explain hyperhydration in athletes as 1) a normal condition, 2) a pre-competition strategy, and 3) a dangerous medical condition.

The term voluntary dehydration refers to athletes engaged in exercise who are:

As a rule of thumb, the American College of Sports Medicine recommends a fluid intake at least four (4) hours prior to exercise of approximately:

The least accurate but most practical method of monitoring hydration status in athletes is:

Identify the role fluid plays in body temperature regulation during exercise and on performance and health.

The current American College of Sports Medicine recommendation for fluid intake during exercise is:

The extracellular fluid (ECF) is referred to as the "gateway" because water must pass through the ECF to reach cells.

Define hypohydration, euhydration, hyperhydration, and dehydration.

Darker urine color generally indicates that the athlete is hypohydrated.

_____ is the primary cation in intracellular fluid.

Match the electrolyte with the statement that best describes it. Use each answer only once. -Phosphate

Under normal conditions, sodium is actively pumped out of cells while potassium is simultaneously pumped into cells.

When an athlete sweats heavily, what happens to the osmolarity of the blood?

A customized hydration plan will take into consideration a person's sweat rate, duration of exercise, and _____:

Outline a fluid and electrolyte replenishment plan for an athlete competing in the Ironman® Triathlon. What are the specific considerations that must be taken into account when developing this plan?

Adding small amounts of sodium to a beverage is advantageous because it:

Introduction to Sports Nutrition

Defining and Measuring Energy

Energy Systems and Exercise

Carbohydrates

Proteins

Fats

Vitamins

Minerals

Diet Planning: Food First, Supplements Second

Weight and Body Composition

Disordered Eating and Exercise Patterns in Athletes

Diet and Exercise for Lifelong Fitness and Health

Filters