What is the term for the weakened immune response due to chronic stress?

The term that describes the weakened immune response resulting from chronic stress is immunosuppression. Chronic stress can trigger a sustained release of stress hormones, particularly cortisol, which can inhibit the effectiveness of the immune system. This suppression can lead to an increased susceptibility to infections, reduced ability to heal wounds, and a prolonged recovery period. Understanding this concept is crucial in veterinary practice, as animals experiencing chronic stress may have compromised health, making it imperative for veterinary professionals to implement stress-reducing strategies in their care.

Other options, while they may be consequences of stress, do not specifically define the weakened immune response. Delayed wound healing can be a result of immunosuppression but does not encompass the broader concept of immune function. Muscle wasting can result from various factors, including chronic stress but is not directly related to immune response. Behavior disorders may arise due to stress but do not describe the physiological effect on the immune system itself.