What physiological shift occurs in the blood during acidosis?

During acidosis, there is a rise in the concentration of hydrogen ions in the blood, leading to increased acidity. This physiological shift means that the pH of the blood decreases, indicating a more acidic environment. The body attempts to maintain homeostasis, but in acidosis, factors such as respiratory or metabolic imbalances result in an overload of carbon dioxide or a deficit in bicarbonate, further contributing to the acidic environment. This process is critical to understanding how the body regulates pH levels and responds to metabolic disturbances.