A nurse is caring for a client during the immediate postoperative period following thoracic surgery. When administering an opioid analgesic for pain, the nurse should explain that the medication should have which of the following effects?

Choice A reason: For a client with borderline personality disorder, the priority is to ensure safety, which includes protecting them from self-harm behavior, as they may have impulsive tendencies that can lead to self-injury.

Choice B reason: While providing strategies for redirecting violent behavior is important, it is secondary to ensuring the client's immediate safety.

Choice C reason: Exploring reasons for behavior is a therapeutic intervention that can help in the long term but is not the immediate priority.

Choice D reason: Encouraging the client to talk about their feelings is part of ongoing therapy but does not take precedence over ensuring the client's safety.

Choice A reason: Conversion typically refers to the expression of psychological distress through physical symptoms, which is not the case here.

Choice B reason: Undoing is a defense mechanism where a person tries to 'undo' an unhealthy thought or behavior with a healthier one, which does not apply to Michael's situation.

Choice C reason: Compensation is a defense mechanism where a person overachieves in one area to make up for deficiencies in another, which describes Michael's actions.

Choice D reason: Sublimation involves channeling unacceptable impulses into socially acceptable activities, which is not explicitly indicated in this scenario.