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A client is prescribed risperidone 4 mg PO twice daily. After the client is caught cheeking medications, liquid medication is prescribed. Available is risperidone 0.5 mg/mL. How many milliliters would be administered daily?

(Write the number only, do not include the label Record the answer to the nearest whole number. Do not use a trailing zero.)
Answer and Explanation

The Correct Answer is ["16"]

  • The client needs to take 8 mg of risperidone per day in liquid form.
  • The concentration of the liquid medication is 0.5 mg/mL.
  • To calculate the daily dose in milliliters, divide the total milligrams by the concentration.
    • 8 mg / 0.5 mg/mL = 16 mL
  • The answer is 16. This is the number of milliliters that would be administered daily.


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Related Questions

Correct Answer is A

Explanation

A) Correct. Tardive dyskinesia is a side effect of long-term neuroleptic (antipsychotic) treatment. It is characterized by involuntary, repetitive movements, particularly of the face and tongue. This condition is more commonly seen in clients who have been on neuroleptics for extended periods.

B) Incorrect. Discontinuing neuroleptic treatment may lead to withdrawal symptoms or symptom recurrence, but it does not directly increase the risk of developing tardive dyskinesia.

C) Incorrect. Neuroleptic malignant syndrome (NMS) is a different side effect associated with neuroleptic medications, characterized by hyperthermia, autonomic dysregulation, altered mental status, and generalized muscle rigidity.

D) Incorrect. Monoamine oxidase inhibitors (MAOIs) are a different class of medications and are not associated with the development of tardive dyskinesia.

Correct Answer is B

Explanation

A) Incorrect. While kidney function is important for overall health, it is not the primary focus for ruling out medical conditions contributing to major depressive disorder.

B) Correct. Thyroid function can significantly impact mood and energy levels. Abnormalities in thyroid function can sometimes present with symptoms similar to depression, so a thyroid panel (including TSH, T3, and T4 levels) is an important test to consider.

C) Incorrect. While liver function is important for overall health, it is not the primary focus for ruling out medical conditions contributing to major depressive disorder.

D) Incorrect. A urinalysis with culture is not a standard test for ruling out medical conditions contributing to major depressive disorder. It is more relevant for assessing urinary tract infections or kidney function.

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