As part of an interdisciplinary team, a nurse is assisting in developing the plan of care for a client with a delusional disorder. Which of the following would the team be least likely to include in the plan?

Correct Answer: A

Rationale: The correct answer is A: Insight-oriented therapy. This type of therapy focuses on exploring the underlying causes of behavior, emotions, and thoughts, which may not be effective for clients with delusional disorder. Clients with delusional disorder often have fixed false beliefs that are not amenable to insight-oriented therapy. B: Psychoeducation is important in helping clients and their families understand the disorder, its symptoms, and treatment options. C: Cognitive therapy helps clients identify and challenge irrational beliefs and thought patterns, which can be beneficial in managing delusions. D: Support therapy provides emotional support and coping strategies for clients, which is crucial in managing symptoms of delusional disorder. In summary, insight-oriented therapy may not be as effective for clients with delusional disorder compared to psychoeducation, cognitive therapy, and support therapy, which are more suitable interventions for this population.

Correct Answer: C

Rationale: The correct answer is C: NMDA receptor antagonist. Memantine is a medication used in the treatment of Alzheimer's disease by blocking the NMDA receptors, which helps regulate glutamate activity in the brain. This action can improve cognitive function in individuals with dementia. Choice A (Atypical antipsychotic) is incorrect because memantine is not classified as an antipsychotic medication. Choice B (Cholinesterase inhibitor) is incorrect because while cholinesterase inhibitors are also used in treating Alzheimer's disease, memantine works through a different mechanism by targeting NMDA receptors. Choice D (Benzodiazepine) is incorrect because benzodiazepines are not typically used in the treatment of Alzheimer's disease.

Correct Answer: A

Rationale: The correct answer is A: Single substance abuse treatment programs. This is least appropriate because Healthy People 2020 emphasizes integrated programs that address mental health and mental disorders comprehensively. Substance abuse treatment programs, while important, focus on a specific issue and do not address the broader objectives of mental health promotion and disorder prevention. Choices B, C, and D align with Healthy People 2020 by promoting early detection, support for vulnerable populations, and holistic approaches to mental health, respectively.

Correct Answer: C

Rationale: The correct answer is C: Tolerance. Opioid use disorder is characterized by the need for increased amounts of opioids to achieve the desired effect over time, which is known as tolerance. This occurs due to physiological changes in the body. Choices A and B are incorrect as withdrawal symptoms, including pupillary constriction, sedation, and insomnia, are typically seen in opioid use disorder. Choice D is incorrect as individuals with opioid use disorder often require larger amounts of the drug to achieve the same high due to tolerance, not smaller amounts.

Correct Answer: D

Rationale: The correct answer is D because it represents an oversimplified and undifferentiated belief by generalizing all alcoholics as "skid-row bums." This statement fails to acknowledge the diversity and complexity of individuals struggling with alcohol use disorder. It overlooks the fact that alcoholism can affect people from all walks of life, regardless of their socioeconomic status. In contrast, choices A, B, and C provide more nuanced and accurate perspectives on alcohol use disorder, emphasizing factors such as disease model, treatment methods, and spiritual beliefs that can aid in recovery.