A nurse is assessing a client who has schizophrenia and is taking risperidone. Which of the following findings should the nurse expect?

Choice A reason: Bradycardia is not a common side effect of risperidone. Antipsychotics more often cause tachycardia or orthostatic hypotension. Choice B reason: Weight gain is a well-documented side effect of risperidone due to metabolic changes, increased appetite, and alterations in glucose and lipid metabolism. Monitoring weight and metabolic parameters is essential. Choice C reason: Dependent edema is not a typical side effect of risperidone. While fluid retention can occur with some medications, it is not a primary concern with this drug. Choice D reason: Nightmares are not a common adverse effect of risperidone. Sleep disturbances may occur, but weight gain is the most expected finding.