ATI Mental Health Practice B

Correct Answer: A

Rationale: Clients with narcissistic personality disorder often exhibit a grandiose sense of self-importance, believing they are special and unique. This behavior is characterized by an exaggerated sense of achievements and talents, expecting to be recognized as superior without commensurate achievements. While individuals with this disorder may lack empathy and have a need for excessive admiration, the prominent feature of grandiosity is a core aspect of narcissistic personality disorder. Therefore, the correct behavior expected in this case is a grandiose sense of self-importance (Choice A). Lack of empathy (Choice B) and need for excessive admiration (Choice C) are also common traits in narcissistic personality disorder, but they are not the primary behavior associated with the disorder. Envy of others (Choice D) is not a characteristic behavior typically seen in individuals with narcissistic personality disorder.

Correct Answer: B

Rationale: The initial priority for the nurse is to ensure the safety of the client. Placing the client on one-to-one observation allows for constant monitoring and intervention if there are any signs of self-harm or a worsening condition. This immediate intervention is crucial to prevent further harm. Options A, C, and D involve therapeutic communication and interventions, which are important but should come after ensuring the client's safety.

Correct Answer: C

Rationale: The correct answer is C. The client stating, 'I can stop taking my medication once I feel better,' indicates a need for further teaching. It is crucial for clients with major depressive disorder to understand that they should continue taking their medication as prescribed even if they start feeling better. Stopping the medication prematurely can lead to a relapse of symptoms. Choices A, B, and D are correct statements. Avoiding alcohol while taking antidepressants helps prevent interactions and side effects. Understanding that it may take several weeks for the medication to show its full effect is important for managing expectations. Additionally, not discontinuing the medication abruptly is crucial to prevent withdrawal effects or a recurrence of depressive symptoms.

Correct Answer: D

Rationale: In a client diagnosed with anorexia nervosa, expected findings include amenorrhea, lanugo, hypotension, and bradycardia. Hyperkalemia is not typically associated with anorexia nervosa; instead, hypokalemia, which is low potassium levels, is more common. Hypokalemia can result from decreased intake of potassium-rich foods or excessive purging behaviors commonly seen in individuals with anorexia nervosa.

Correct Answer: D

Rationale: Potential side effects of ECT include short-term memory loss, headache, confusion, and nausea. Tardive dyskinesia is not a side effect of ECT; it is associated with long-term use of antipsychotic medications, particularly antipsychotics that block dopamine receptors over time. ECT is primarily used for severe depression, bipolar disorder, and certain psychotic disorders. The other choices, short-term memory loss, headache, and confusion, are known side effects of ECT and are usually short-term and manageable.