Which of the following is considered a high-alert medication because it is a neuromuscular blocking agent?

Rizatriptan is a medication used to treat migraines by acting as a selective agonist for serotonin receptors. While it is effective for migraine management, it does not function as a neuromuscular blocker and is not classified as high-alert due to the absence of significant risks associated with its use.

Risperidone is an atypical antipsychotic used primarily to treat schizophrenia and bipolar disorder. Although it requires monitoring for potential side effects, such as metabolic syndrome, it is not a neuromuscular blocking agent and thus does not fall under the category of high-alert medications related to muscle paralysis.

Rosuvastatin is a statin medication used to lower cholesterol levels and reduce the risk of cardiovascular disease. Although it carries some risks, such as muscle pain or liver toxicity, it does not act as a neuromuscular blocker and is not classified as a high-alert medication.