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.)
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
A) Correct. Confusion is a common side effect following ECT. It is usually temporary and gradually resolves.
B) Incorrect. Long-term memory impairment is a potential side effect of ECT, but it is not immediate and is more of a concern with repeated sessions.
C) Incorrect. Feeling full of energy would not be an expected immediate side effect of ECT.
D) Incorrect. Numbness and tingling in the extremities are not typically associated with ECT.

Correct Answer is C
Explanation
A. Flat affect (lack of emotional expression) and hygiene needs are negative symptoms, not positive symptoms.
B. Social isolation and anhedonia (inability to experience pleasure) are also negative symptoms, not positive symptoms.
C. Positive symptoms involve the presence of abnormal experiences or behaviors that are not present in healthy individuals. Hallucinations (perceiving things that aren't there) and delusions (strongly held false beliefs) are examples of positive symptoms.
D. Withdrawal (lack of interest or participation in social activities) and avolition (lack of motivation) are negative symptoms, not positive symptoms.
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