Acid-base balance · Physiology

Metabolic acidosis is characterized by a primary decrease in:

  1. Carbon dioxide
  2. Hydrogen ions
  3. Bicarbonate
  4. Oxygen
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Correct answer: Bicarbonate

Metabolic acidosis results from loss of bicarbonate or accumulation of acids. This lowers blood pH.

Difficulty: Medium Question 6 of 20

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