Psychiatric Drugs and Medications Q 5

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Which of the following symptoms is classified as a mild lithium toxicity:

  

     A. Confusion and ataxia

     B. Muscle fasciculations and oliguria

     C. Tinnitus and blurred vision

     D. Apathy and Lethargy

    

    

Correct Answer: D. Apathy and Lethargy

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Mild toxicity has a lithium serum level of 1.5 mEq/L. Symptoms include apathy, lethargy, coarse hand tremors, and slight muscle weakness.

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Options A and C: These symptoms are classified under moderate lithium toxicity.

Option B: Muscle fasciculations and oliguria is classified under severe lithium toxicity.

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