Acidosis refers to which of the following?

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Multiple Choice

Acidosis refers to which of the following?

Explanation:
Acidosis is a state of excess acid in the blood, which lowers the pH because hydrogen ion concentration is higher. This can come from too much acid being produced or not enough CO2 being eliminated (respiratory acidosis), or from loss of bicarbonate or accumulation of non-volatile acids (metabolic acidosis). The other options don’t define acidosis: excess base would cause alkalosis, low oxygen isn’t the definition of acidosis (though it can accompany or influence acid-base balance), and increased bicarbonate is a base that would favor alkalosis or reflect a compensatory response rather than the acidotic state.

Acidosis is a state of excess acid in the blood, which lowers the pH because hydrogen ion concentration is higher. This can come from too much acid being produced or not enough CO2 being eliminated (respiratory acidosis), or from loss of bicarbonate or accumulation of non-volatile acids (metabolic acidosis). The other options don’t define acidosis: excess base would cause alkalosis, low oxygen isn’t the definition of acidosis (though it can accompany or influence acid-base balance), and increased bicarbonate is a base that would favor alkalosis or reflect a compensatory response rather than the acidotic state.

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