How does the body compensate for acidosis related to respiratory function?

• A. Decreases respiratory rate
• B. Increases respiratory rate
• C. Eliminates all carbon dioxide
• D. Reduces oxygen intake

Answer: (B)

The body compensates for acidosis related to respiratory function primarily by increasing the respiratory rate. When acidosis occurs, there is an accumulation of carbon dioxide in the blood, which leads to an increase in hydrogen ion concentration, causing a drop in pH. To counteract this acidic environment, the respiratory centers in the brain respond by stimulating an increase in ventilation.

By increasing the rate and depth of breathing, the body can exhale more carbon dioxide, which helps to reduce the levels of this gas in the bloodstream. This decrease in carbon dioxide concentration subsequently leads to a reduction in hydrogen ions, helping to raise the pH back toward a more normal range.

Overall, the respiratory compensation for acidosis is a critical physiological response, aimed at maintaining acid-base balance in the body and ensuring proper cellular function.