HESI Mental Health Practice Exam

Correct Answer: B

Rationale: Administering a PRN dose of antipsychotic medication is the first action the nurse should take to manage symptoms of anxiety in a client being treated with haloperidol. The priority is to address the client's escalating anxiety and pacing behavior, which can be managed effectively by providing additional antipsychotic medication. Asking the client to sit down and relax (Choice A) may not be effective if the anxiety is due to inadequate medication levels. Encouraging the client to talk about what is making him anxious (Choice C) may not be beneficial in this acute situation and can be considered after addressing the immediate need for symptom management. Monitoring for adverse reactions (Choice D) is important but is not the first action to take when the client is showing signs of increasing anxiety and agitation.

Correct Answer: C

Rationale: The correct question to ask when assessing a client's perception of the precipitating event that led to a crisis is 'What leads you to seek help now?' This question directly addresses the client's current situation and triggers that brought them to seek assistance. Choices A and B are more focused on the client's social support system rather than the root cause of the crisis. Choice D addresses coping mechanisms rather than the actual trigger for seeking help.

Correct Answer: D

Rationale: Determining if Xanax was taken recently is crucial as it helps assess whether the chest pain is related to medication use or another issue, guiding appropriate immediate care. This action can provide essential information to address the client's current complaint effectively. Referring the client to the cardiology unit (Choice A) may be premature without assessing the Xanax use first. While obtaining the client's blood pressure (Choice B) is important, it is not the priority when the client presents with chest pain and a history of taking Xanax. Assessing the client for substance abuse (Choice C) is also important but is secondary to first determining the potential link between Xanax and the chest pain.

Correct Answer: C

Rationale: The correct answer is C: 'Was physically abused by his mother.' A history of physical abuse can lead to heightened responses to physical contact. In this scenario, the employee's reaction of becoming very angry and swinging at the female employee after being pushed may be influenced by past experiences of physical abuse. This history can contribute to increased sensitivity to physical interactions and may trigger defensive or aggressive responses. Choices A, B, and D are less directly related to the employee's reaction in this specific context. While worrying about losing his job to a woman could contribute to underlying stress or insecurity, torturing animals as a child reflects a different type of behavioral issue, and hating to be touched by anyone suggests personal boundaries unrelated to the observed behavior in this scenario.

Correct Answer: B

Rationale: The correct intervention for a client with bulimia nervosa is to observe the client for 30 minutes after meals. This helps prevent purging behaviors, such as vomiting or using laxatives, which are common in bulimia nervosa. Choice A is incorrect because eating meals alone may enable the client to engage in purging behaviors without being observed. Choice C is incorrect as a high-calorie diet may exacerbate the client's concerns about weight gain. Choice D is incorrect because encouraging daily weigh-ins can reinforce obsessive thoughts about weight and body image.