Nursing Elites

1. A client with major depressive disorder is prescribed lithium carbonate. Which finding should the RN report to the healthcare provider?

• A. Serum lithium level of 0.8 mEq/L
• B. Blood urea nitrogen (BUN) level of 16 mg/dL
• C. Serum sodium level of 138 mEq/L
• D. Urine output of 800 mL in 24 hours

Correct answer: B

Rationale: The correct answer is B. Elevated BUN levels may indicate renal impairment, which is crucial to report for clients on lithium due to its potential kidney effects. Option A, a serum lithium level of 0.8 mEq/L, is within the therapeutic range for lithium and does not require immediate reporting. Option C, a serum sodium level of 138 mEq/L, is within the normal range and not directly related to lithium therapy. Option D, urine output of 800 mL in 24 hours, may indicate a need for further assessment but is not the most critical finding to report compared to potential renal impairment indicated by an elevated BUN level.

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

• A. Report the client’s serum lithium level to the healthcare provider (HCP).
• 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 in this situation. Excessive thirst is a common side effect of lithium therapy. Sucking on hard candy can help alleviate the symptom without posing any harm. Reporting the client's serum lithium level to the healthcare provider (Choice A) is not necessary at this point as the symptom of excessive thirst is a known side effect and does not indicate toxicity. No action is needed (Choice C) is incorrect because addressing the client's distress is essential. Telling the client that drinking from the faucet is not allowed (Choice D) does not address the underlying issue of excessive thirst and may cause further distress to the client.

3. A healthcare provider is evaluating a client's response to a new antianxiety medication. Which client statement indicates a positive response to the medication?

• A. “I feel more relaxed and less anxious.”
• B. “I am sleeping less and feel more energetic.”
• C. “I have not noticed any changes in my anxiety levels.”
• D. “I have more difficulty concentrating than before.”

Correct answer: A

Rationale: The correct answer is A: “I feel more relaxed and less anxious.” A positive response to antianxiety medication is characterized by reduced anxiety and increased relaxation. Choice B, which mentions sleeping less and feeling more energetic, suggests potential side effects rather than a positive response to the medication. Choice C indicates no change in anxiety levels, which is not indicative of a positive response. Choice D, mentioning difficulty concentrating, is also a sign of a negative response to antianxiety medication as it may suggest cognitive impairment.

4. A client with anorexia nervosa has a body mass index (BMI) of 16.5 and has been diagnosed with bradycardia. Which of the following findings should the RN be most concerned about?

• A. Body temperature of 96.8°F.
• B. Heart rate of 52 BPM.
• C. Serum potassium level of 4.1 mEq/L.
• D. Electrocardiogram (ECG) changes.

Correct answer: D

Rationale: In a client with anorexia nervosa and bradycardia, monitoring for ECG changes is crucial as these changes may indicate potentially life-threatening cardiac complications. While other findings like low body temperature, bradycardia, and serum potassium levels are concerning, ECG changes specifically reflect the impact of bradycardia on the heart's electrical activity and should be the priority for the nurse to assess and address.

5. 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.

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