Question 1

Too much potassium can be more dangerous than too little potassium.

Accepted Answer

A) True 
 B)False

Question 2

Cerebrospinal fluid is part of the:

Accepted Answer

A)   extracellular fluid because it consists mainly of plasma found in blood vessels and interstitial fluids.
B)   interstitial fluid because it flows inside of cells.
C)   intracellular fluid because it consists mostly of water.
D)   Both B and C are correct.

Question 3

Extracellular fluid has two main functions-providing a relatively constant internal environment for the cells and transporting materials to and from them.

Accepted Answer

A) True 
 B)False

Question 4

Match each term with its corresponding definition.
-surrounding the cell

Accepted Answer

A)  Osmoreceptors
B)  Electrolyte
C)  Intracellular
D)  Parenteral
E)  ExtracellularF) MilliequivalentG) CationH) AnionI) InterstitialJ) Blood hydrostatic pressureK) Interstitial fluid hydrostatic pressure

Question 5

Angiotensin I and angiotensin II increase the secretion of aldosterone.

Accepted Answer

A) True 
 B)False

Question 6

A decrease in interstitial fluid sodium concentration will cause an immediate increase in interstitial fluid colloid osmotic pressure.

Accepted Answer

A) True 
 B)False

Question 7

The total fluid or water content of the human body ranges from _____ of its total weight.

Accepted Answer

A)   15% to 25%
B)   25% to 45%
C)   45% to 75%
D)   75% to 85%

Question 8

Match each term with its corresponding definition.
-force that acts to move fluid out of the blood and into the tissue space

Accepted Answer

A)  Osmoreceptors
B)  Electrolyte
C)  Intracellular
D)  Parenteral
E)  ExtracellularF) MilliequivalentG) CationH) AnionI) InterstitialJ) Blood hydrostatic pressureK) Interstitial fluid hydrostatic pressure

Question 9

When a 6% body weight loss occurs because of dehydration,it causes an increase in pulse rate,body temperature,and respiration rate.

Accepted Answer

A) True 
 B)False

Question 10

Calcium has an atomic weight of 40,and a valance of +2.A 5 mg% solution would have a milliequivalence of 1.25.

Accepted Answer

A) True 
 B)False

Question 11

Osmoreceptors are cells able to detect an increase in solute concentration in extracellular fluid caused by water loss.

Accepted Answer

A) True 
 B)False

Question 12

The tonicity of a solution is not important when it is administered subcutaneously.

Accepted Answer

A) True 
 B)False

Question 13

Edema may occur when:

Accepted Answer

A)   sodium is retained in the extracellular fluid as a result of increased aldosterone secretion or after serious renal disease such as acute glomerulonephritis.
B)   an increase in capillary blood pressure occurs.
C)   a decrease in the concentration of plasma proteins normally retained in the blood occurs.
D)   all of the above occur.

Question 14

If the volume of fluid and electrolyte levels inside and outside the cell remains relatively constant,a condition of homeostasis exists.

Accepted Answer

A) True 
 B)False

Question 15

The lungs are a source of water loss for the body.

Accepted Answer

A) True 
 B)False

Question 16

Physiologically,the valence of an electrolyte is more important than the number of particles in a solution.

Accepted Answer

A) True 
 B)False

Question 17

Which of the following is the formula representing the Starling law of capillaries?

Accepted Answer

A)   (BHP + BCOP)  - (IFCOP + IFHP)  = EFP
B)   (BHP + IFHP)  - (IFCOP + BCOP)  = EFP
C)   (BHP + IFCOP)  - (IFHP + BCOP)  = EFP
D)   None of the above

Question 18

The milliequivalent is a measure of the weight of an electrolyte.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following two forces tend to move fluid into the blood vessel?

Accepted Answer

A)   Blood hydrostatic pressure and blood colloid osmotic pressure
B)   Blood colloid osmotic pressure and interstitial fluid hydrostatic pressure
C)   Blood hydrostatic pressure and interstitial fluid colloid pressure
D)   Blood colloid pressure and interstitial fluid colloid pressure

Question 20

Hypochloremia is frequently linked to cases of potassium loss.

Accepted Answer

A) True 
 B)False

Exam 32: Fluid and Electrolyte Balance

Hypochloremia is frequently linked to cases of potassium loss.

Correct AnswerverifiedShow Answer

Physiologically,the valence of an electrolyte is more important than the number of particles in a solution.

Correct AnswerverifiedShow Answer

If the volume of fluid and electrolyte levels inside and outside the cell remains relatively constant,a condition of homeostasis exists.

Correct AnswerverifiedShow Answer

The tonicity of a solution is not important when it is administered subcutaneously.

Correct AnswerverifiedShow Answer

Which of the following two forces tend to move fluid into the blood vessel?

Correct AnswerverifiedShow Answer

Extracellular fluid has two main functions-providing a relatively constant internal environment for the cells and transporting materials to and from them.

Correct AnswerverifiedShow Answer

The milliequivalent is a measure of the weight of an electrolyte.

Correct AnswerverifiedShow Answer

Edema may occur when:

Correct AnswerverifiedShow Answer

Match each term with its corresponding definition. -surrounding the cell

Correct AnswerverifiedShow Answer

Too much potassium can be more dangerous than too little potassium.

Correct AnswerverifiedShow Answer

A decrease in interstitial fluid sodium concentration will cause an immediate increase in interstitial fluid colloid osmotic pressure.

Correct AnswerverifiedShow Answer

When a 6% body weight loss occurs because of dehydration,it causes an increase in pulse rate,body temperature,and respiration rate.

Correct AnswerverifiedShow Answer

Angiotensin I and angiotensin II increase the secretion of aldosterone.

Correct AnswerverifiedShow Answer

Cerebrospinal fluid is part of the:

Correct AnswerverifiedShow Answer

Which of the following is the formula representing the Starling law of capillaries?

Correct AnswerverifiedShow Answer

The total fluid or water content of the human body ranges from _____ of its total weight.

Correct AnswerverifiedShow Answer

Match each term with its corresponding definition. -force that acts to move fluid out of the blood and into the tissue space

Correct AnswerverifiedShow Answer

Osmoreceptors are cells able to detect an increase in solute concentration in extracellular fluid caused by water loss.

Correct AnswerverifiedShow Answer

The lungs are a source of water loss for the body.

Correct AnswerverifiedShow Answer

Calcium has an atomic weight of 40,and a valance of +2.A 5 mg% solution would have a milliequivalence of 1.25.

Correct AnswerverifiedShow Answer

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