What is a crucial step to take if a seizure lasts for more than 5 minutes?

When a seizure lasts longer than five minutes, it is classified as a status epilepticus, which is a medical emergency. During this situation, the first priority is to ensure the safety of the patient and provide the necessary medical intervention. Continuous reassessment is crucial to monitor for any potential complications that may arise from the prolonged seizure, such as respiratory distress, changes in consciousness, or the risk of aspiration. Emergency transport ensures that the patient receives timely medical care in a hospital setting where further treatment can be initiated, including medications to stop the seizure.

This choice aligns with the protocols for managing prolonged seizures, emphasizing the importance of not only assessing the patient continuously but also ensuring they are transported to a higher level of medical care where they can receive appropriate interventions. Other options presented do not directly address the urgent needs associated with a prolonged seizure, which is why they are not suitable in this scenario.