In the realm of psychiatric-mental health nursing

In the realm of psychiatric-mental health nursing, how do you conduct comprehensive psychiatric assessments and formulate evidence-based nursing diagnoses and care plans for patients with mood disorders, psychotic disorders, or substance use disorders, considering factors such as psychiatric history, symptom severity, and risk of harm to self or others? Additionally, can you discuss your proficiency in therapeutic communication techniques, crisis intervention strategies, and psychopharmacological interventions to promote symptom stabilization, functional recovery, and psychosocial rehabilitation in psychiatric patients?