A client with psychosis who is receiving an antipsychotic medication is continuously rubbing the back of the neck. Which nursing intervention is best for the nurse to implement?

Continuous rubbing of the back of the neck can be a side effect of antipsychotic medication, known as acute dystonia. Benztropine is an anticholinergic medication that can effectively treat acute dystonia. Therefore, the nurse should give a PRN prescription for benztropine to relieve the client's discomfort. Options a, b, and d do not address the underlying issue of acute dystonia and are not the best interventions for this particular situation.