Correct Answer: A

Rationale: When a client is guarded, suspicious, and resistant to talking, it is important for the nurse to attempt to ask the client simple questions. Simple questions can help build rapport, establish trust, and create a non-threatening environment. This approach may ease the client into more detailed discussions while reducing feelings of suspicion. Postponing the interview may increase the client's anxiety and distrust, while asking another nurse to talk with the client may disrupt continuity of care and the establishment of a therapeutic relationship. Documenting the client's behavior is important for the client's medical record, but it should not be the first action taken in this situation.

Correct Answer: A

Rationale: Initially, it is most appropriate to allow the client to continue the behavior to reduce anxiety (A). For clients with OCD, abruptly stopping compulsive behaviors can lead to increased anxiety and distress. Setting strict limits (B) may exacerbate anxiety at first. Distraction with other activities (C) may not address the underlying issue effectively. While support groups (D) can be beneficial, they are typically introduced after establishing trust and gradually working on reducing compulsive behaviors.

Correct Answer: B

Rationale: The correct priority nursing intervention for a female client in the manic phase of bipolar disorder, who has not slept for 48 hours, is hyperactive, talkative, and engaging in risky behaviors, is to provide a safe environment and limit stimuli. This approach is crucial to prevent harm to the client and others. Encouraging a quiet activity (Choice A) may not effectively address the need for safety during the manic phase. Administering a sedative (Choice C) should be done under the guidance of a healthcare provider and does not address the immediate safety concerns. Discussing consequences of risky behaviors (Choice D) may not be effective during the manic phase when the client's judgment is impaired.

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: 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.