A nurse is discussing the three clusters of personality disorders. Which of the following personality disorders is part of cluster C

A. "Age-related cognitive changes may lead to alterations in mental status." Age-related cognitive changes, such as mild cognitive impairment, can increase the risk of delirium, but the statement is too general. Delirium is typically acute and caused by specific factors like medication, infection, or metabolic imbalances, not just normal age-related changes . Therefore, this choice is incorrect.

B. "Lack of rigorous exercise may lead to alterations in mental status." While lack of exercise can impact overall health and well-being, it is not a direct risk factor for delirium. Delirium is more closely associated with acute medical conditions, medication interactions, or environmental factors . Therefore, this choice is incorrect.

C. "Decreased social interaction may lead to profound isolation and psychosis." Decreased social interaction can lead to isolation and mental health issues like depression, but it is not a direct cause of delirium. Delirium typically results from acute physiological changes rather than social factors . Therefore, this choice is incorrect.

D. "Taking multiple medications may lead to adverse interactions or toxicity." Polypharmacy, or taking multiple medications, is a significant risk factor for delirium in older adults due to the potential for adverse drug interactions and toxicity. This can lead to acute changes in mental status characteristic of delirium . This choice is correct.

A. Analgesics: Analgesics are medications for pain relief and are not typically used as a treatment for ADHD.

B. Promoting less sleep: Adequate sleep is important for children with ADHD; promoting less sleep is not a therapeutic intervention.

C. Behavior Therapy: Behavior therapy, such as behavioral interventions and management strategies, is a cornerstone of treatment for ADHD.

D. Group Therapy: Group therapy can help children with ADHD learn social skills and manage their behavior in a group setting.

E. Family Therapy: Involving the family in therapy helps support the child's treatment, improve communication, and address family dynamics that may contribute to ADHD symptoms.