After 3 weeks of treatment, a severely depressed client suddenly begins to feel better and starts interacting appropriately with other clients and…

A sudden improvement in mood and energy level in a severely depressed client, particularly 2 to 4 weeks after initiating antidepressant therapy, is a critical warning sign for suicide. Antidepressant medications can increase energy and motivation before they improve mood and alleviate depressive thoughts. This creates a high-risk period where the client, who may still be suicidal, now has the physical and cognitive capacity to formulate and carry out a suicide plan. The apparent improvement can also reflect a sense of relief and calm after the client has made the private decision to end their life. Therefore, the nurse must heighten suicide precautions and assessment.

B. The client's presentation of feeling better and interacting appropriately is the opposite of an exacerbation of depressive symptoms, which would involve a worsening of mood and function.

C. While some mental health disorders can increase the risk of violence, severe depression is more strongly associated with self-directed harm and suicide rather than violence toward others.

D. The client is described as interacting appropriately, which is inconsistent with psychotic behavior that typically involves disorganized thoughts, delusions, hallucinations, or a general break from reality.

1. Varcarolis, E. M., & Fosbre, C. D. (2021). Varcarolis' Foundations of Psychiatric-Mental Health Nursing: A Clinical Approach (9th ed.). Elsevier. In Chapter 25, "Suicide and Nonsuicidal Self-Injury," the text states, "A sudden brightening of mood with more energy (especially after recently being prescribed an antidepressant) is a red flag. The increase in energy may allow a person to act on suicidal thoughts" (p. 479, Assessment section).

2. National Institute of Mental Health (NIMH). (2022). Suicide Prevention. U.S. Department of Health and Human Services. The NIMH notes that a risk factor for suicide is a "sudden sense of calm and happiness after being extremely depressed," which can indicate a person has made a decision to attempt suicide. (Retrieved from NIMH website, section on "Warning Signs").

3. Townsend, M. C., & Morgan, K. I. (2021). Psychiatric Mental Health Nursing: Concepts of Care in Evidence-Based Practice (10th ed.). F.A. Davis Company. In Chapter 17, "Suicidal Behavior," the text explains that the risk of suicide may increase as depression lifts and energy returns, providing the impetus to act on suicidal ideations (p. 329, "Risk Factors/Assessment" section).