UNIT I: Foundations in Theory 1. Mental Health and Mental Illness 2. Theories and Therapies 3. Psychobiology and Psychopharmacology UNIT II: Foundations for Practice 4. Treatment Settings 5. Cultural Implications 6. Legal and Ethical Considerations UNIT III: Psychosocial Nursing Tools 7. The Nursing Process and Standards of Care 8. Therapeutic Relationships 9. Therapeutic Communication 10. Stress Responses and Stress Management UNIT IV: Psychobiological Disorders 11. Childhood and Neurodevelopmental Disorders 12. Schizophrenia Spectrum Disorders 13. Bipolar and Related Disorders 14. Depressive Disorders 15. Anxiety and Obsessive-Compulsive Disorders 16. Trauma, Stressor-Related, and Dissociative Disorders 17. Somatic Symptom Disorders 18. Eating and Feeding Disorders 19. Sleep-Wake Disorders 20. Sexual Dysfunction, Gender Dysphoria, and Paraphilic Disorders 21. Impulse Control Disorders 22. Substance-Related and Addictive Disorders 23. Neurocognitive Disorders 24. Personality Disorders UNIT V: Trauma Interventions 25. Suicide and Non-suicidal Self-Injury 26. Crisis and Disaster 27. Anger, Aggression, and Violence 28. Child, Older Adult, and Intimate Partner Violence 29. Sexual Assault UNIT VI: Interventions for Special Populations 30. Dying, Death, and Grieving 31. Older Adults 32. Serious Mental Illness 33. Forensic Nursing UNIT VII: Other Intervention Modalities 34. Therapeutic Groups 35. Family Interventions 36. Integrative Care Index