Correct Answer: C

Rationale: Observing the client for further narcotic effects is the priority at this time. It is crucial to monitor the client closely to prevent a relapse of symptoms or potential complications from the overdose. Encouraging fluid intake, obtaining serum Vicodin levels, and determining the reason for the suicide attempt are important but are secondary to ensuring the client's immediate safety and well-being by observing for any lingering effects of the narcotic.

Correct Answer: A

Rationale: When assessing the effectiveness of an antidepressant, improved mood and increased energy are positive indicators that the medication is working. Choice B, increased appetite and weight gain, is more commonly associated with side effects of some antidepressants, such as certain tricyclic antidepressants. Choice C, decreased anxiety and agitation, could be related to the therapeutic effects of antidepressants in treating anxiety disorders but may not specifically indicate the efficacy of the medication for depression. Choice D, enhanced sleep patterns and vivid dreams, while changes in sleep patterns can be influenced by antidepressants, they are not the primary indicators of antidepressant efficacy. Therefore, the correct choice is A as it directly reflects the desired outcomes of antidepressant therapy.

Correct Answer: B

Rationale: The correct response for the RN is to advise the employee not to act impulsively when feeling angry. This approach helps the individual learn to manage anger in a constructive manner, reducing the likelihood of potential conflicts. Choice A is incorrect because while acknowledging that anger can escalate into confrontations is valid, it does not provide immediate guidance on managing the anger. Choice C focuses on the dangers of expressing anger to strangers but does not address the core issue of managing anger. Choice D simply acknowledges the employee's feelings without providing guidance on how to address the situation effectively.

Correct Answer: C

Rationale: In an elderly client with major depressive disorder, disorganized speech and thought processes are the most concerning assessment finding for the nurse. These symptoms can suggest a more severe condition such as psychosis or cognitive impairment, which require immediate attention and intervention. Weight loss, lack of interest in activities, severe fatigue, and low energy levels are common symptoms of major depressive disorder but do not pose an immediate risk as disorganized speech and thought processes do.

Correct Answer: B

Rationale: The correct answer is B. Before starting disulfiram therapy (Antabuse), the client must comprehend the need to remain alcohol-free for a minimum of 12 hours. This is crucial to prevent the unpleasant and potentially dangerous reactions that can occur with concurrent alcohol consumption while on disulfiram. Choices A, C, and D are incorrect because they do not directly relate to the specific requirement for alcohol abstinence before initiating disulfiram therapy.