Nursing Elites

1. A male client with bipolar disorder who began taking lithium carbonate five days ago is complaining of excessive thirst, and the nurse finds him attempting to drink water from the bathroom sink faucet. Which intervention should the nurse implement?

• A. Report the client’s serum lithium level to the healthcare provider.
• B. Encourage the client to suck on hard candy to relieve the symptoms.
• C. No action is needed since polydipsia is a common side effect.
• D. Tell the client that drinking from the faucet is not allowed.

Correct answer: B

Rationale: Encouraging the client to suck on hard candy is the appropriate intervention as it can help alleviate the sensation of excessive thirst, which is a common side effect of lithium. Reporting the client’s serum lithium level to the healthcare provider may be needed if there are signs of lithium toxicity, but the priority here is to address the immediate symptom of excessive thirst. Polydipsia, or excessive thirst, is a known side effect of lithium, but it should not be left unaddressed. Simply telling the client that drinking from the faucet is not allowed does not address the underlying issue of excessive thirst and may lead to further distress.

2. The client is being educated by the healthcare provider about starting a prescribed abstinence therapy with disulfiram (Antabuse). What information should the client understand?

• A. Maintain complete abstinence from alcohol consumption.
• B. Stay alcohol-free for at least 12 hours before the first dose.
• C. Participate in monthly therapy sessions.
• D. Disclose to others that he is receiving disulfiram therapy.

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. Choice A is incorrect because it mentions heroin or cocaine use, which is not the primary focus when initiating disulfiram therapy. Choice C is incorrect as it suggests therapy sessions, which are not specifically required before starting disulfiram. Choice D is incorrect as there is no need to disclose disulfiram therapy to others, but rather to adhere to the abstinence requirement.

3. The client states, “It seems strange that I don’t have a TV in my room.” Which statement would be best for the nurse to provide?

• A. You can watch TV as much as you want outside of your room.
• B. Sometimes clients feel like the TV is sending them messages.
• C. It’s important to be out of your room and talking to others.
• D. Watching TV is a passive activity and we want you to be active.

Correct answer: B

Rationale: The correct answer is B because clients with depression or psychosis may interpret TV as sending messages, so it is often removed to prevent this risk. Choice A is incorrect because it does not address the client's concern and may not be feasible. Choice C is incorrect because it diverts from the client's immediate issue regarding the TV. Choice D is incorrect because it does not address the client's specific concern and instead focuses on the activity level.

4. The RN is preparing medications for a client with bipolar disorder and notices that the client discontinued antipsychotic medication for several days. Which medication should also be discontinued?

• A. Lithium (Lithotabs).
• B. Benztropine (Cogentin).
• C. Alprazolam (Xanax).
• D. Magnesium (Milk of Magnesia).

Correct answer: B

Rationale: The correct answer is Benztropine (Cogentin). Benztropine is commonly prescribed to manage side effects of antipsychotic medications. Therefore, if the antipsychotic medication is discontinued, there would be no need for Benztropine. Lithium is a mood stabilizer used in bipolar disorder, not directly related to antipsychotic use. Alprazolam is an anxiolytic, and Magnesium (Milk of Magnesia) is a laxative, neither of which is typically associated with antipsychotic medication use.

5. The nurse is completing the admission assessment of an underweight adolescent admitted to the psychiatric unit with a diagnosis of depression. Which finding requires notification to the healthcare provider?

• A. Body mass index of 21
• B. Potassium level of 2.9 mEq/dL
• C. WBC count of 10,000/mm3
• D. Blood pressure of 110/70 mmHg

Correct answer: B

Rationale: The correct answer is B. A potassium level of 2.9 mEq/dL is critically low and requires immediate notification to the healthcare provider as it indicates a potential electrolyte imbalance, which can lead to serious cardiac arrhythmias and other complications. Choices A, C, and D are within normal ranges or not indicative of immediate life-threatening issues. A body mass index of 21 may be considered normal for some individuals, a WBC count of 10,000/mm3 is slightly elevated but not an urgent concern, and a blood pressure of 110/70 mmHg is within normal limits for an adolescent.

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