Correct Answer: C

Rationale: In dealing with a manic depressive client who is being verbally aggressive, the best initial action for the nurse is to redirect the client by engaging him in a more constructive activity, such as playing card games with peers. This approach can help de-escalate the situation, shift the client's focus positively, and provide a distraction from the current behavior. Having the staff escort the client to his room may escalate the situation further. Threatening to record the behavior in his record is not likely to be effective in managing the immediate situation. Reviewing the medication record for an antipsychotic drug is important but would not be the best initial action in this scenario when the client is being verbally aggressive.

Correct Answer: B

Rationale: In a situation where a client is displaying aggressive behavior, the most important action for the nurse to implement is to obtain staff assistance to help diffuse the escalating situation. This approach ensures the safety of all individuals involved and prevents the situation from escalating further. Calmly approaching the client and removing the chair directly could agitate the client further and pose a risk to the nurse. Offering feedback about the client's behavior may not address the immediate safety concerns. Summoning hospital security guards as a 'show of force' should be a last resort after other de-escalation attempts have failed, as it may further provoke the client.

Correct Answer: C

Rationale: The correct answer is C. It's crucial to determine if the teenager might have taken other substances besides the pain pills mentioned by the mother. This information is vital for effective treatment because knowing the full scope of substances involved helps in managing potential interactions, side effects, and the overall condition of the patient. Options A, B, and D are not as critical in the immediate assessment compared to knowing if the teenager has ingested any other drugs.

Correct Answer: C

Rationale: Teaching the client that the medication may take 4 to 6 weeks to become fully effective is crucial as it helps set realistic expectations. While choice A is important to reduce nausea, it is not the most critical information to provide initially. Choice B is incorrect as improvement usually occurs after several weeks of treatment, not within 1 to 2 weeks. Choice D is also relevant, but informing about the full effectiveness of the medication is more important for long-term adherence.

Correct Answer: B

Rationale: The correct answer is to tell the client that the nurse is there and will help her. Providing reassurance and presence is more therapeutic in dealing with a client who has advanced dementia and is expressing a desire to go home and be with her mother. Option A might not be effective as continuously orienting the client may not alleviate her distress. Option C, reminding the client that her mother is no longer living, can be distressing and may not be appropriate in this situation. Option D, explaining the seriousness of the injury and need for hospitalization, is not the best response as it does not address the client's emotional needs at that moment.