the lpnlvn is caring for a client who has been prescribed lithium carbonate what is the most important instruction for the nurse to provide
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HESI LPN

Mental Health HESI Practice Questions

1. The LPN/LVN is caring for a client who has been prescribed lithium carbonate. What is the most important instruction for the nurse to provide?

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).

2. A client with major depressive disorder is started on fluoxetine (Prozac). What should the nurse include in the client's discharge teaching?

Correct answer: A

Rationale: The correct answer is A: "It may take 4-6 weeks for the medication to be effective." SSRIs like fluoxetine typically take 4-6 weeks to reach their full effect, so clients should be informed to expect a gradual improvement in symptoms. Choice B is incorrect because fluoxetine is usually taken in the morning to prevent sleep disturbances. Choice C is incorrect as there is no specific need to avoid consuming dairy products while taking fluoxetine. Choice D is incorrect because clients should never stop taking antidepressants abruptly, as it can lead to withdrawal symptoms and worsening of the condition.

3. During a mental status exam, what factor should the nurse remember when assessing a client's intelligence?

Correct answer: B

Rationale: The correct answer is B. Intelligence is indeed influenced by social and cultural beliefs. It is essential to recognize that intelligence is not solely determined by innate abilities but can also be shaped by various external factors such as cultural background, education, and social environment. Choices A, C, and D are incorrect because acute psychiatric illnesses do not necessarily impair intelligence, poor concentration skills do not always suggest limited intelligence, and the inability to think abstractly alone does not always indicate limited intelligence.

4. Two days after his last drink, a male alcoholic client becomes agitated and yells at his wife and children, 'Stay away from me!' His vital signs are elevated. What nursing diagnosis has the highest priority?

Correct answer: D

Rationale: The correct answer is 'High risk for injury.' The client's agitation, elevated vital signs, and aggressive behavior pose a threat to himself and his family. Addressing the risk for injury is the priority to ensure the safety of all individuals involved. Choices A, B, and C are not the highest priority in this scenario. 'High risk for social isolation' does not address the immediate physical safety concern. 'Altered parenting' and 'Ineffective individual coping' are important but not as urgent as the risk for injury in this situation.

5. What is the best initial action for the nurse to take with a manic depressive male client who becomes loud and verbally aggressive towards a nurse?

Correct answer: C

Rationale: In dealing with a manic depressive client who is being verbally aggressive, the best initial action for the nurse is to redirect the client by engaging him in a more constructive activity, such as playing card games with peers. This approach can help de-escalate the situation, shift the client's focus positively, and provide a distraction from the current behavior. Having the staff escort the client to his room may escalate the situation further. Threatening to record the behavior in his record is not likely to be effective in managing the immediate situation. Reviewing the medication record for an antipsychotic drug is important but would not be the best initial action in this scenario when the client is being verbally aggressive.

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