NCLEX Practice Test

The major side effect of atypical antipsychotic medications, such as risperidone, is extrapyramidal symptoms. These symptoms include a range of movement disorders that can manifest as tremors, rigidity, bradykinesia, and tardive dyskinesia. Atypical antipsychotics can disrupt neurotransmitter systems, particularly those involving dopamine, which is crucial for coordinating movement.

While bradycardia, hyperthyroidism, and neutropenia are important considerations for patients on medications, they are not typically recognized as direct side effects of atypical antipsychotic medications. Bradycardia, for example, refers specifically to a slow heart rate and is not commonly associated with these types of medications. Understanding the specific side effects of the drugs being studied is crucial for effective patient care and monitoring.