North Carolina EMT State Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Seizures can be triggered by a variety of factors, and option C correctly includes several of the most common causes. Toxic exposure can lead to seizures by affecting the central nervous system, often through substances such as drugs, chemicals, or even extreme levels of alcohol. Trauma, including head injuries, can disrupt normal brain function and lead to seizure activity, often due to bleeding or swelling in the brain. Infections such as meningitis or encephalitis can also cause seizures by causing inflammation and irritation of the brain tissue. This broad range of potential causes is why option C is the most comprehensive and accurate choice, as it encompasses multiple significant etiologies that are recognized in the medical community.

In contrast, focusing solely on trauma, infection, or tumors as indicated in the other options overlooks the multifactorial nature of seizures. Each of those options suggests a limited perspective that does not account for the broader spectrum of conditions that can provoke seizure activity.