Multiple Choice
One way the kidneys maintain HCO3– balance is by __________.
26. Fluid and Electrolyte Balance, Acid Base Balance
Acid-Base Balance
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Acidosis results in increasing levels of what ion?
A
hydrogen
B
calcium
C
phosphorus
D
sodium
E
chloride
Verified step by step guidance1
Understand the concept of acidosis: Acidosis is a condition in which there is an excess of acid in the body fluids, leading to a decrease in blood pH.
Identify the primary ion associated with acidity: The hydrogen ion (H⁺) is directly related to acidity levels in the body. An increase in hydrogen ions results in a lower pH, indicating acidosis.
Consider the role of other ions: While calcium, phosphorus, sodium, and chloride are important ions in the body, they are not directly responsible for the increase in acidity associated with acidosis.
Relate the increase in hydrogen ions to acidosis: In acidosis, the concentration of hydrogen ions increases, which is the primary cause of the decreased pH.
Conclude that the ion associated with increasing levels in acidosis is the hydrogen ion (H⁺).
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