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Chapter Practice Test



This activity contains 15 questions.

Question 1
1 Most fluid in the body is in the extracellular fluid (ECF) compartment.
   
 
End of Question 1


Question 2
2 Which of the following is NOT an electrolyte?
 
End of Question 2


Question 3
3 The most abundant cation in extracellular fluid is potassium.
   
 
End of Question 3


Question 4
4 Most water is excreted via the __________.
 
End of Question 4


Question 5
5 ADH acts on the ____________ to ___________ water excretion.
 
End of Question 5


Question 6
6 Which of the following is associated with a swelling of cells?
 
End of Question 6


Question 7
7 Which of the following would INCREASE sodium excretion?
 
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Question 8
8 Parathyroid hormone (PTH) increases Ca2+ deposition in the bones.
   
 
End of Question 8


Question 9
9 Most of the hydrogen ions in the body come from acidic substances in the foods we ingest.
   
 
End of Question 9


Question 10
10 The most important factor that influences K+ secretion is __________.
 
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Question 11
11 Which of the following has the LEAST influence over the pH of blood plasma?
 
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Question 12
12 Hyperventilation can lead to __________.
 
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Question 13
13 One way the kidneys maintain HCO3- balance is by __________.
 
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Question 14
14 Someone who is suffocating would develop __________.
 
End of Question 14


Question 15
15 Which of the following puts infants at increased risk for dehydration?
 
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