A nurse is caring for an adult client diagnosed with an anxiety disorder. Which intervention(s) would be appropriate for the nurse to implement for the client? (Select all that apply)

Choice A reason: Providing a safe environment is a foundational nursing intervention for clients with anxiety disorders. Anxiety is mediated by hyperactivation of the amygdala and the sympathoadrenal axis, and environmental stressors such as excessive noise, bright lighting, crowding, or unpredictability can significantly exacerbate physiological and psychological arousal. A calm, quiet, and predictable environment reduces sensory stimulation and promotes parasympathetic nervous system activation, facilitating the de-escalation of acute anxiety. Ensuring environmental safety also addresses the client's subjective sense of security, which is foundational to anxiety management and therapeutic engagement. Choice B reason: Instructing and assisting the client to focus on deep breathing is a well-established evidence-based intervention for the management of anxiety. Diaphragmatic breathing activates the parasympathetic nervous system by stimulating the vagus nerve, reducing heart rate and blood pressure, and counteracting the physiological arousal of the sympathetic stress response. Controlled breathing techniques, such as the 4-7-8 technique or square breathing, have demonstrated efficacy in reducing anxiety severity in both acute and chronic presentations. This intervention is non-pharmacological, empowering, and easily practiced independently, making it appropriate for client teaching and immediate implementation. Choice C reason: Leaving the client alone during a panic attack is a contraindicated and non-therapeutic nursing intervention. The presence of the nurse provides an external regulating influence that helps reduce the client's sense of terror and impending doom during acute autonomic hyperactivation. Abandonment during a panic attack deprives the client of crucial reassurance, safety communication, and guidance through coping techniques such as breathing and grounding. It also violates the standard of care for psychiatric nursing, which mandates therapeutic presence and continuous safety monitoring during episodes of acute psychological distress. This choice is therefore not appropriate and is correctly excluded from the answer. Choice D reason: Engaging the client in a collaborative exploration of strategies to decrease stressors is a therapeutic and educationally appropriate nursing intervention for anxiety disorders. Identifying and addressing modifiable stressors is a core component of cognitive-behavioral therapy (CBT) and psychoeducational approaches to anxiety management. This intervention promotes client insight, develops problem-solving skills, and empowers the client to take an active role in managing their anxiety triggers. It addresses the environmental and psychosocial contributors to anxiety rather than only the acute symptomatology, contributing to long-term self-management and relapse prevention. Choice E reason: Teaching relaxation techniques — including progressive muscle relaxation (PMR), guided imagery, mindfulness-based stress reduction (MBSR), and biofeedback — is an evidence-based nursing intervention for anxiety disorders. These techniques engage the parasympathetic nervous system, reduce cortisol secretion, lower muscular tension, and interrupt the cycle of cognitive and somatic anxiety escalation. Teaching relaxation skills builds the client's repertoire of self-regulatory strategies, promotes self-efficacy, and reduces dependence on pharmacological interventions. This approach is consistent with integrative psychiatric-mental health nursing care guidelines and is appropriate for implementation across care settings.