Question 1

Which of the following fluid compartments contains the largest volume of water?

Accepted Answer

A)   Plasma
B)   Interstitial compartment
C)   Intracellular compartment
D)   Extracellular compartment
E)   LymphF) A) and D)
G) D) and E)

Question 2

The distribution of Na+ and K+ between intracellular and extracellular compartments is ________.

Accepted Answer

A)   K+ mainly intracellular; Na+ mainly in extracellular
B)   Na+ mainly intracellular; K+ mainly in extracellular
C)   little of either intracellular but large amounts of both extracellular
D)   equal amounts of both ions, in both intracellular and extracellular fluids
E)   None of the choices are correct.F) D) and E)
G) A) and B)

Question 3

Chemicals that function to minimize changes in the pH of body fluids are called ________.

Accepted Answer

A)   buffers
B)   inhibitors
C)   accelerators
D)   activators
E)   stabilizersF) B) and D)
G) B) and C)

Question 4

The predominant extracellular anion is ________.

Accepted Answer

A)   protein
B)   phosphate
C)   bicarbonate
D)   Cl−
E)   Na+F) A) and B)
G) B) and E)

Question 5

Stimulus for the secretion of parathyroid hormone is a decrease in serum ________ levels.

Accepted Answer

A)   K+
B)   Ca2+
C)   calcitonin
D)   phosphate
E)   Na+F) A) and D)
G) D) and E)

Question 6

Synovial fluid is a part of which of the following fluid compartments?

Accepted Answer

A)   Plasma
B)   Interstitial
C)   Intracellular
D)   Extracellular
E)   CytoplasmF) C) and D)
G) B) and E)

Question 7

In renal compensation of acidosis,

Accepted Answer

A)   H+ secretion decreases; bicarbonate excretion increases.
B)   H+ secretion decreases; bicarbonate reabsorption increases.
C)   H+ secretion increases; bicarbonate reabsorption increases.
D)   H+ secretion increases; bicarbonate excretion increases.
E)   H+ secretion decreases; bicarbonate excretion decreases.F) A) and B)
G) A) and C)

Question 8

Increased ADH secretion could be stimulated by which of the following situations?

Accepted Answer

A)   Increased renal blood flow
B)   Increased blood osmolality
C)   Increased atrial natriuretic hormone production
D)   Increased blood pressure
E)   Decreased blood osmolalityF) B) and E)
G) C) and D)

Question 9

Decreased extracellular K+ levels cause

Accepted Answer

A)   cells to become more excitable.
B)   hyperpolarization of plasma membranes.
C)   more action potentials to be generated.
D)   increased permeability of plasma membranes.
E)   hypopolarization of plasma membranes.F) C) and D)
G) B) and E)

Exam 27: Water, Electrolyte, and Acid-Base Balance

The predominant extracellular anion is ________.

Correct Answer
verified

The distribution of Na⁺ and K⁺ between intracellular and extracellular compartments is ________.

Correct Answer
verified

In renal compensation of acidosis,

Correct Answer
verified

Which of the following fluid compartments contains the largest volume of water?

Correct Answer
verified

Synovial fluid is a part of which of the following fluid compartments?

Correct Answer
verified

Decreased extracellular K⁺ levels cause

Correct Answer
verified

Increased ADH secretion could be stimulated by which of the following situations?

Correct Answer
verified

Chemicals that function to minimize changes in the pH of body fluids are called ________.

Correct Answer
verified

Stimulus for the secretion of parathyroid hormone is a decrease in serum ________ levels.

Correct Answer
verified

Exam 27: Water, Electrolyte, and Acid-Base Balance

The predominant extracellular anion is ________.

Correct AnswerverifiedShow Answer

The distribution of Na+ and K+ between intracellular and extracellular compartments is ________.

Correct AnswerverifiedShow Answer

In renal compensation of acidosis,

Correct AnswerverifiedShow Answer

Which of the following fluid compartments contains the largest volume of water?

Correct AnswerverifiedShow Answer

Synovial fluid is a part of which of the following fluid compartments?

Correct AnswerverifiedShow Answer

Decreased extracellular K+ levels cause

Correct AnswerverifiedShow Answer

Increased ADH secretion could be stimulated by which of the following situations?

Correct AnswerverifiedShow Answer

Chemicals that function to minimize changes in the pH of body fluids are called ________.

Correct AnswerverifiedShow Answer

Stimulus for the secretion of parathyroid hormone is a decrease in serum ________ levels.

Correct AnswerverifiedShow Answer

Correct Answer
verified

The distribution of Na⁺ and K⁺ between intracellular and extracellular compartments is ________.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Decreased extracellular K⁺ levels cause

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified