What term describes breathing that is deeper and more rapid than normal?

The term that describes breathing that is deeper and more rapid than normal is hyperpnea. This condition is characterized by an increase in both the depth and rate of respiration. Hyperpnea can occur during physical exertion, such as exercise, or as a response to certain physiological conditions that demand more oxygen, like fever or metabolic acidosis. Understanding this term is essential in assessing respiratory patterns and recognizing when a patient may require further evaluation or intervention.

Other terms mentioned, such as bradypnea, tachypnea, and hypopnea, refer to different patterns of breathing. Bradypnea indicates abnormally slow breathing, tachypnea refers to rapid breathing without the increased depth, and hypopnea means shallow breathing, none of which reflect both the increased rate and increased depth seen in hyperpnea.