A 17-year-old client with a history of recurrent cutting is admitted to an inpatient psychiatric unit. The client reports feeling emotionally numb when seeing images of razor blades online and states, “Cutting makes the anxiety disappear, and afterward I feel calmer.” The client describes growing up in a home marked by interparental violence and harsh paternal punishment. Within days of admission, two other adolescents on the unit begin engaging in superficial cutting behaviors.Which explanation by the nurse most accurately integrates the underlying risk mechanisms contributing to this client’s nonsuicidal self-injury (NSSI)?

A 34-year-old client is referred for psychiatric evaluation after punching a coworker during an argument about a minor scheduling change. The client reports experiencing intense internal tension before the incident, followed by “an overwhelming surge” of anger. After striking the coworker, the client felt immediate relief but later described shame and embarrassment. Similar episodes have occurred intermittently since adolescence, often triggered by trivial frustrations. The client has a history of childhood physical abuse and currently meets criteria for major depressive disorder. Laboratory results during a recent infection showed elevated C-reactive protein (CRP) and interleukin-6 (IL-6). There is no evidence of a sustained pattern of violating others’ rights, property destruction for personal gain, or premeditated aggression.Which interpretation best differentiates intermittent explosive disorder (IED) from other disruptive or personality disorders while integrating neurobiological and psychosocial risk factors?

A 29-year-old client is referred for psychiatric evaluation after coworkers describe the client as “emotionless” and “detached.” The client lives alone, has never been in a romantic relationship, and states, “I prefer being by myself. I don’t really see the point of close relationships.” The client reports no distress about social isolation and says that praise or criticism from others “doesn’t really matter.” The client works successfully as a night security guard and spends free time writing elaborate fantasy stories involving imaginary companions. Family history is notable for a sibling diagnosed with schizotypal personality disorder.Which interpretation most accurately supports a diagnosis of schizoid personality disorder rather than another Cluster A condition?

A psychiatric-mental health nurse compares two clients with schizophrenia:• Client A is 72 years old and spent most of early adulthood in a state psychiatric hospital prior to deinstitutionalization.• Client B is 26 years old with multiple brief hospitalizations over the past 5 years and inconsistent outpatient follow-up.Which interpretation by the nurse most accurately reflects serious mental illness (SMI) across the lifespan?

A 14-year-old client with conduct disorder becomes verbally aggressive in a residential treatment setting after being redirected from using another client’s belongings. The client begins knocking over chairs and yelling insults at staff. The nurse determines that the behavior is escalating but not yet physically dangerous.Which nursing interventions are consistent with evidence-based techniques for managing disruptive behaviors in this situation?Select all that apply.

A client presents to the emergency department after a sudden job termination and reports feeling overwhelmed and unable to think clearly. The client denies suicidal or homicidal intent but appears visibly anxious and states, “I can’t figure this out. Just tell me what to do.”Which nursing intervention best reflects appropriate crisis-intervention implementation?

A psychiatric-mental health nurse is assessing a hospitalized client with a history of intermittent aggressive behavior. During the shift, the client begins pacing, clenching and unclenching fists, and speaking in a slowed but pointed tone. The nurse notes the client was calm earlier in the day. The facility uses an electronic medical record (EMR) violence risk flag system.Which nursing actions are most appropriate at this time?Select all that apply.

A public health nurse is analyzing national data on opioid misuse by demographics (2017-2018). She is developing a targeted prevention initiative and wants to prioritize the demographic group that demonstrates both (1) the highest misuse percentage in 2018 within its age category and (2) a meaningful decline from 2017 to 2018, suggesting responsiveness to intervention but ongoing elevated risk.Based on the data in Table 22.2, which group most accurately meets these criteria?

A 19-year-old client presents to an outpatient clinic with multiple superficial linear cuts on the forearms. The client reports intentionally cutting the skin on “at least six different days over the past 8 months.” The client states, “I don’t want to die. When I cut, it makes the emotional pressure stop for a little while.” The client describes feeling defective and deserving of punishment and admits to frequently thinking about cutting even when not actively engaging in the behavior. Toxicology screening is negative. There is no evidence of psychosis, intellectual disability, autism spectrum disorder, or substance intoxication.Which interpretation by the nurse is most accurate?

A client reports new-onset sexual dysfunction after several recent medication changes. The nurse notes gynecomastia, decreased libido, and impotence, but the client denies alcohol use and has no history of endocrine disease. Based only on the drug-effect relationships in the table, which medication is the most likely contributor to this cluster of symptoms?