Which of the following describes a symptom of an anxiety disorder?

Persistent feelings of worry and apprehension are hallmark symptoms of anxiety disorders. Individuals experiencing anxiety often find themselves consumed by excessive concern about various aspects of their lives, including health, work, or social interactions. This chronic worry can be debilitating, significantly affecting daily functioning and causing distress.

In the context of anxiety disorders, this symptom distinguishes them from other emotional states or conditions. Unlike an overwhelming sense of calm in stressful situations, which suggests effective coping mechanisms, or sudden bursts of extreme happiness, which may indicate a different mood disorder, persistent worry and apprehension reflect the core experience of anxiety. Additionally, an ability to manage all tasks effectively indicates a level of ease and control that contrasts with the experiences of those suffering from anxiety. Hence, persistent feelings of worry and apprehension align closely with the diagnostic criteria observed in anxiety disorders.