What term describes rapid breathing often indicating stress in cats?

Tachypnea refers to rapid breathing, which is a common physiological response to stress in cats. When a cat experiences stress, anxiety, or discomfort, its body may respond by increasing the respiratory rate to meet the increased demand for oxygen and to help regulate heat, as stress can elevate heart and body temperature. Observing tachypnea in a cat can be a significant indicator that it is experiencing stress or distress, prompting the need for immediate calming techniques or interventions.

The other terms listed are related to different aspects of breathing and heart rate. Tachycardia refers to an increased heart rate, often associated with excitement or distress, but does not directly address the breathing aspect. Dyspnea describes difficulty in breathing, which may present in various health conditions but does not specifically denote rapid breathing. Bradycardia, on the other hand, indicates a slower than normal heart rate and is not related to rapid or stressed breathing. Understanding these distinctions helps in assessing and responding appropriately to a cat's emotional and physical health.