Mental Health HESI Practice Questions

Correct Answer: B

Rationale: The most therapeutic nursing intervention for a client with obsessive-compulsive disorder (OCD) who repeatedly checks locks is to encourage the client to discuss the thoughts and feelings behind the behavior. By exploring the underlying anxiety and triggers, the client can work towards understanding and managing their compulsions. Choice A is incorrect because allowing the client to continue the behavior does not address the root cause or help modify the behavior. Choice C is inappropriate as restricting access to locks can increase anxiety and worsen symptoms. Choice D of scheduling specific times for checking locks does not address the underlying psychological issues driving the behavior.

Correct Answer: B

Rationale: The most important instruction for a client prescribed lithium carbonate is not to change their salt intake. Alterations in sodium levels can impact lithium levels, leading to an increased risk of toxicity. Choice A is not crucial for lithium carbonate administration. While hydration is essential, maintaining a consistent salt intake is more critical than just increasing water intake (Choice C). Although caffeine can interact with lithium, it is not as important as maintaining a consistent salt intake (Choice D).

Correct Answer: A

Rationale: The correct answer is A: Information regarding shelters. Providing information about shelters is crucial in cases of family violence as it ensures the client has a safe place to go after discharge, prioritizing their immediate safety. Option B, instructions regarding calling the police, may be necessary but ensuring a safe place to stay is more immediate. Option C, instructions regarding self-defense classes, may not be appropriate as the priority is to ensure the client's safety rather than teaching self-defense. Option D, explaining the importance of leaving the violent situation, is relevant but providing information on immediate shelter options is the priority.

Correct Answer: C

Rationale: The correct answer is C. Obsessions do not cause compulsions; rather, obsessions are intrusive, unwanted thoughts, images, or urges that trigger intensely distressing feelings, while compulsions are repetitive behaviors or mental acts that a person feels driven to perform in response to an obsession or according to rules that must be applied rigidly. Choices A, B, and D are incorrect. Choice A is incorrect because compulsions are behaviors or mental acts aimed at reducing distress or preventing a dreaded event or situation. Choice B is incorrect because while anxiety is often a significant component of OCD, it is not the only reason for the disorder. Choice D is incorrect because obsessive thoughts are not solely linked to levels of neurochemicals but are more complex and multifactorial.

Correct Answer: A

Rationale: The best nursing diagnosis is (A) because the client is unable to acknowledge the move to a boarding home. While (B, C, and D) are potential nursing diagnoses, denial is the most critical as it is a defense mechanism preventing the client from addressing his feelings regarding the change in living arrangements.