Question 1

Discuss how hypohydration can adversely influence core temperature and how this can impact exercise performance.

Accepted Answer

The answer of Discuss how hypohydration can adversely influence core...

Question 2

Explain why exercise-associated muscle cramping (EAMC) is no longer believed to be caused by dehydration, electrolyte balance, or both.

Accepted Answer

The answer of Explain why exercise-associated muscle cramping (EAMC) is...

Question 3

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-When a fluid has a lower osmolarity than the reference fluid.

Accepted Answer

The answer of Match the statement with the term that...

Question 4

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-Created when there is a difference in fluid pressure between to areas.

Accepted Answer

The answer of Match the statement with the term that...

Question 5

__________ is the electrolyte present in the largest amount in sweat.

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The answer of __________ is the electrolyte present in the...

Question 6

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-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 Match the statement with the term that...

Question 7

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-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 Match the statement with the term that...

Question 8

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

Accepted Answer

The answer of Describe and explain hyperhydration in athletes as...

Question 9

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-Body fluids are considered to be ____ if they have a concentration of solutes that is greater than the concentration of solutes in the cell.

Accepted Answer

The answer of Match the statement with the term that...

Question 10

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.
Answer Key

Accepted Answer

The answer of What are the problems associated with too...

Question 11

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

Accepted Answer

The answer of The best strategies to prevent hyponatremia are...

Question 12

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-When the number of solutes is measured per liter of solvent.

Accepted Answer

The answer of Match the statement with the term that...

Question 13

The two fundamental aspects of fluid balance that must be considered are water volume and __________.

Accepted Answer

The answer of The two fundamental aspects of fluid balance...

Question 14

Discuss how fluids and electrolytes move between compartments. Why is the extracellular fluid considered the "gateway"?

Accepted Answer

The answer of Discuss how fluids and electrolytes move between...

Question 15

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-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 Match the statement with the term that...

Question 16

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-Water movement from areas of low solute concentration to areas of higher solute concentration.

Accepted Answer

The answer of Match the statement with the term that...

Question 17

A daily intake of approximately __________ mg or less of caffeine does not have a negative effect on fluid or electrolyte balance.

Accepted Answer

The answer of A daily intake of approximately __________ mg...

Question 18

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-Results in water moving from blood plasma to interstitial spaces.

Accepted Answer

The answer of Match the statement with the term that...

Question 19

Hyperhydration can be achieved by consuming excess fluids in the hours before exercise or ingesting __________.

Accepted Answer

The answer of Hyperhydration can be achieved by consuming excess...

Question 20

Match the statement with the term that best describes it. Answers may be used more than once.
a.hypotonic
b.hypertonic
c.osmosis
d.osmolarity
e.hydrostatic pressure
-Concentration of solutes in a particular fluid.

Accepted Answer

The answer of Match the statement with the term that...

Quiz 7: Water and Electrolytes

Discuss how hypohydration can adversely influence core temperature and how this can impact exercise performance.

Explain why exercise-associated muscle cramping (EAMC) is no longer believed to be caused by dehydration, electrolyte balance, or both.

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -When a fluid has a lower osmolarity than the reference fluid.

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -Created when there is a difference in fluid pressure between to areas.

__________ is the electrolyte present in the largest amount in sweat.

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -The movement of fluid occurs as a result of controlling the amount of water in the ECF and the ____ of the ECF.

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

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

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -When the number of solutes is measured per liter of solvent.

The two fundamental aspects of fluid balance that must be considered are water volume and __________.

Discuss how fluids and electrolytes move between compartments. Why is the extracellular fluid considered the "gateway"?

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -Water movement from areas of low solute concentration to areas of higher solute concentration.

A daily intake of approximately __________ mg or less of caffeine does not have a negative effect on fluid or electrolyte balance.

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -Results in water moving from blood plasma to interstitial spaces.

Hyperhydration can be achieved by consuming excess fluids in the hours before exercise or ingesting __________.

Match the statement with the term that best describes it. Answers may be used more than once. a.hypotonic b.hypertonic c.osmosis d.osmolarity e.hydrostatic pressure -Concentration of solutes in a particular fluid.