Which physiological change is most commonly observed during stress responses in cats?

Tachycardia, or an increased heart rate, is a common physiological change observed during stress responses in cats. When cats experience stress, their bodies activate the fight-or-flight response, leading to the release of stress hormones such as adrenaline. This hormonal surge prepares the body to either confront or flee from the perceived threat, resulting in various physiological changes, including an elevated heart rate.

In cats, this response is crucial for survival, allowing them to respond quickly to danger. It is important to understand that while tachycardia is a typical reaction, it is often accompanied by other signs of stress. Recognizing these physiological changes, such as tachycardia, can help veterinary professionals identify stress in their feline patients and implement appropriate strategies to minimize discomfort and fear during veterinary visits.