Nursing Elites

1. 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.

2. A male client with schizophrenia is admitted to the mental health unit after abruptly stopping his prescription for ziprasidone (Geodon) one month ago. Which question is most important for the RN to ask the client?

• A. Have you lost interest in the activities you once enjoyed?
• B. Is your ability to think or concentrate reduced?
• C. How many consecutive hours do you sleep at night?
• D. Do you hear sounds or voices that others do not hear?

Correct answer: D

Rationale: In this scenario, the most critical question for the RN to ask the client relates to hallucinations. Hallucinations, such as hearing sounds or voices others do not hear, are a hallmark symptom of schizophrenia. This inquiry is vital for assessing the presence of psychotic symptoms and the potential relapse of the client's condition. Choices A, B, and C, although important in assessing overall mental health, do not directly address the core symptomatology of schizophrenia or the potential impact of discontinuing antipsychotic medication abruptly.

3. A client who is being treated with lithium carbonate for bipolar disorder develops diarrhea, vomiting, and drowsiness. What action should the nurse take?

• A. Notify the healthcare provider immediately and prepare for administration of an antidote.
• B. Hold the medication and refrain from administering additional amounts of the drug.
• C. Record the symptoms as potential signs of lithium toxicity and hold further medication.
• D. Notify the healthcare provider of the symptoms for evaluation before the next administration of the drug.

Correct answer: A

Rationale: Diarrhea, vomiting, and drowsiness in a client being treated with lithium carbonate for bipolar disorder may indicate lithium toxicity. The nurse should promptly notify the healthcare provider to ensure immediate medical intervention. The correct action is to prepare for the administration of an antidote if necessary. Holding the medication (Choice B) without immediate intervention could delay necessary treatment. Recording the symptoms as potential signs of lithium toxicity (Choice C) is more appropriate than considering them as normal side effects but does not emphasize the urgency of immediate action. Notifying the healthcare provider before the next administration of the drug (Choice D) may delay urgent intervention required for lithium toxicity.

4. Which client statement suggests that the client is using a defense mechanism of projection to deal with anxiety related to admission to a psychiatric unit?

• A. At least I hit the wall instead of hitting the psychiatric aide.
• B. I am here because the police thought I was doing something wrong.
• C. I want to be here because I know it is the best psychiatric facility.
• D. Don’t believe everything my family tells you, I am not crazy.

Correct answer: A

Rationale: The correct answer is A because the client is projecting their own aggressive tendencies onto the psychiatric aide by suggesting hitting the wall instead of the aide. This statement reflects projection, a defense mechanism where one attributes their unacceptable feelings or impulses to others. Choice B reflects externalization rather than projection, Choice C reflects rationalization, and Choice D reflects denial.

5. During the admission assessment of an underweight adolescent with depression on a psychiatric unit, the nurse finds a potassium level of 2.9 mEq/dl. Which finding requires notification to the healthcare provider?

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

Correct answer: A

Rationale: A potassium level of 2.9 mEq/dl is critically low, indicating hypokalemia, which can lead to serious complications such as cardiac arrhythmias. Prompt notification to the healthcare provider is essential for immediate intervention. Choice B, a blood pressure of 110/70 mmHg, is within the normal range. Choice C, a white blood cell count of 10,000 mm³, is also within normal limits and is not a concerning finding in this context. Choice D, a body mass index of 21, may indicate being underweight but is not as urgent as addressing the critically low potassium level.

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