A nurse is caring for a client who is experiencing a panic attack. Which of the following actions should the nurse take?

Choice A reason: Administering atomoxetine, used for ADHD, is inappropriate for panic attacks, which require short-acting anxiolytics like benzodiazepines if medicated. This medication does not address acute anxiety and may worsen symptoms, making it incorrect and potentially harmful. Choice B reason: Encouraging television watching may distract but does not address the acute distress of a panic attack. It lacks the calming, supportive presence needed to reduce anxiety, making it less effective and inappropriate compared to direct emotional support. Choice C reason: Sitting with the client provides a calming presence, reducing fear and enhancing security during a panic attack. This therapeutic intervention supports emotional regulation and aligns with evidence-based anxiety management, making it the correct and most effective action. Choice D reason: Instructing strenuous exercise during a panic attack can exacerbate symptoms like tachycardia and breathlessness, worsening anxiety. Calming techniques like deep breathing are preferred, so this action is counterproductive and potentially harmful, making it incorrect.