North Carolina EMT State Practice Exam

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Prepare for the North Carolina EMT State Exam with interactive quizzes and comprehensive explanations. Master your skills and gain confidence by reviewing key topics before test day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What are some common causes of seizures?

Only trauma
Only infection
Toxic exposure, trauma, infection
Tumors only

The correct answer is: Toxic exposure, trauma, infection

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.