A nurse is caring for a client who is experiencing excessive anxiety and worry in response to a variety of circumstances, and is unable to control their sense of worry. The nurse should identify that these manifestations indicate which of the following?

Choice A reason: Separation anxiety disorder involves excessive fear of being separated from attachment figures, primarily in children but sometimes persisting into adulthood. It manifests as distress about separation, not generalized worry across multiple situations, as described. The client’s broad, uncontrollable anxiety does not align with this specific fear-based disorder. Choice B reason: Agoraphobia involves fear of situations where escape or help may be unavailable, like crowded places or public transport, leading to avoidance behaviors. The client’s symptoms of excessive, uncontrollable worry across various circumstances do not specifically indicate fear of such situations, making agoraphobia an incorrect diagnosis. Choice C reason: Panic disorder is characterized by recurrent, unexpected panic attacks with intense physical symptoms like heart palpitations and shortness of breath, followed by persistent fear of future attacks. The client’s ongoing, diffuse worry without mention of discrete panic episodes does not fit this diagnosis, which is more acute and episodic. Choice D reason: Generalized anxiety disorder involves excessive, uncontrollable worry about multiple aspects of life, such as work, health, or daily events, lasting at least six months. The client’s symptoms of pervasive anxiety and inability to control worry align directly with this disorder, reflecting its chronic, diffuse nature affecting daily functioning.