Question 1

Match between columns
                        Premises: When a person sweats heavily, there is a loss of water from the extracellular fluid and the ECF becomes ____ in relation to the intracellular fluid.

Accepted Answer

The Answer of osmosis and hypertonic and osmolarity and hydrostatic is...

Question 2

The water found in the ICF and the ECF remains static.

Accepted Answer

A) True 
 B)False

Question 3

It is unsafe to make a blanket recommendation for fluid intake during exercise for all members of the same team.

Accepted Answer

A) True 
 B)False

Question 4

The use of "endurance formula" sports drinks is not an effective strategy for replacing sodium lost during prolonged exercise.

Accepted Answer

A) True 
 B)False

Question 5

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 6

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

Question 7

Plasma and interstitial fluid, have nearly identical composition and distribution of electrolytes.

Accepted Answer

A) True 
 B)False

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

What are the problems associated with too little and too much fluid prior to, during, and after exercise? Outline the general recommendations for fluid and electrolyte intake during these periods and explain the physiological basis for making these recommendations. Give an example of an appropriate recommendation for an athlete in one sport that is inappropriate for an athlete in a different sport.

Accepted Answer

The problems associated with too little

Question 10

All body tissues contain approximately 75% water.

Accepted Answer

A) True 
 B)False

Question 11

What is the primary cation in extracellular fluid?

Accepted Answer

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

Question 12

A simple and practical hydration assessment tool to monitor hydration status is to evaluate daily weight loss, urine color, and thirst.

Accepted Answer

A) True 
 B)False

Question 13

When an athlete is hypohydrated, ____.

Accepted Answer

A) core temperature during exercise is lower than when euhydrated 
B) blood volume is lower than when euhydrated 
C) endurance exercise performance is higher than when euhydrated 
D) the amount of water present easily meets the amount required for physiological functions 
A) core temperature during exercise is lower than when euhydrated 
B) blood volume is lower than when euhydrated 
C) endurance exercise performance is higher than when euhydrated 
D) the amount of water present easily meets the amount required for physiological functions

Question 14

The compound present in the largest amount in sweat is ____.

Accepted Answer

A) ammonia 
B) sodium 
C) calcium 
D) lactate 
A) ammonia 
B) sodium 
C) calcium 
D) lactate

Question 15

Match between columns
                        Premises: The movement of fluid occurs as a result of controlling the amount of water in the ECF and the ____ of the ECF.

Accepted Answer

The Answer of hydrostatic pressure and hypotonic and osmosis and is...

Question 16

Scientific studies of exercise-associated muscle cramping (EAMC)have concluded that this condition is ____.

Accepted Answer

A) almost always a result of dehydration 
B) almost always a result of electrolyte imbalance 
C) almost always a result of a combination of dehydration and electrolyte imbalance 
D) not typically a result of dehydration or electrolyte imbalance 
A) almost always a result of dehydration 
B) almost always a result of electrolyte imbalance 
C) almost always a result of a combination of dehydration and electrolyte imbalance 
D) not typically a result of dehydration or electrolyte imbalance

Question 17

The immediate feeling of "energy" produced by energy drinks is most likely due to ____.

Accepted Answer

A) kilocalories 
B) carbohydrate 
C) caffeine 
D) electrolytes 
A) kilocalories 
B) carbohydrate 
C) caffeine 
D) electrolytes

Question 18

Match between columns
                        Premises: Results in water moving from blood plasma to interstitial spaces.

Accepted Answer

The Answer of osmosis and hypertonic and hypotonic and hydrostatic is...

Question 19

Match between columns
                        Premises: Body fluids are considered to be ____ if they have a concentration of solutes that is less than the concentration of solutes in the cell.

Accepted Answer

The Answer of osmosis and hydrostatic pressure and hypertonic and is...

Question 20

The best strategies to prevent hyponatremia are to replace lost sodium and avoid ___________.

Accepted Answer

overdrinki

The water found in the ICF and the ECF remains static.

It is unsafe to make a blanket recommendation for fluid intake during exercise for all members of the same team.

The use of "endurance formula" sports drinks is not an effective strategy for replacing sodium lost during prolonged exercise.

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

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

Plasma and interstitial fluid, have nearly identical composition and distribution of electrolytes.

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

All body tissues contain approximately 75% water.

What is the primary cation in extracellular fluid?

A simple and practical hydration assessment tool to monitor hydration status is to evaluate daily weight loss, urine color, and thirst.

When an athlete is hypohydrated, ____.

The compound present in the largest amount in sweat is ____.

Scientific studies of exercise-associated muscle cramping (EAMC)have concluded that this condition is ____.

The immediate feeling of "energy" produced by energy drinks is most likely due to ____.

The best strategies to prevent hyponatremia are to replace lost sodium and avoid ___________.

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

The water found in the ICF and the ECF remains static.

It is unsafe to make a blanket recommendation for fluid intake during exercise for all members of the same team.

The use of "endurance formula" sports drinks is not an effective strategy for replacing sodium lost during prolonged exercise.

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

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

Plasma and interstitial fluid, have nearly identical composition and distribution of electrolytes.

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

All body tissues contain approximately 75% water.

What is the primary cation in extracellular fluid?

A simple and practical hydration assessment tool to monitor hydration status is to evaluate daily weight loss, urine color, and thirst.

When an athlete is hypohydrated, ____.

The compound present in the largest amount in sweat is ____.

Scientific studies of exercise-associated muscle cramping (EAMC)have concluded that this condition is ____.

The immediate feeling of "energy" produced by energy drinks is most likely due to ____.

The best strategies to prevent hyponatremia are to replace lost sodium and avoid ___________.

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