What breathing pattern is characterized by deep, rapid breathing?

The breathing pattern characterized by deep, rapid breathing is best described as Kussmaul respirations. This type of breathing is typically associated with metabolic acidosis, particularly in conditions like diabetic ketoacidosis. The body attempts to compensate for the acidosis by increasing the respiratory rate and depth to expel carbon dioxide, which can lead to a decrease in acidity of the blood.

Kussmaul respirations are distinct from hyperventilation, which refers more generally to rapid breathing without the specific depth associated with Kussmaul's pattern. While hyperventilation can involve deep breaths, it does not necessarily have the same clinical implications or characteristics as Kussmaul respirations.

Additionally, hypoventilation is a reduced respiratory rate and volume, leading to an increase in carbon dioxide levels, which is opposite to the deep, rapid breathing seen in Kussmaul respirations. Cheyne-Stokes respirations involve a cyclical pattern of alternating periods of apnea and hyperventilation, which is not characterized by the consistent deep, rapid breathing associated with Kussmaul.

Overall, Kussmaul respirations' unique combination of deep and rapid breathing directly correlates with the body's response to metabolic disturbances, making it the correct answer