JBL EMT Practice Exam 2025 - Free EMT Practice Questions and Study Guide

A metabolic cause of a seizure refers to a disturbance in the body's metabolic processes leading to abnormal brain activity and seizures. In this context, a brain tumor can directly interfere with normal brain function and trigger seizures. Brain tumors can disrupt the brain's electrical activity and can also cause increased pressure within the skull, which may result in seizures.

While head trauma, massive stroke, and poisoning can all potentially lead to seizures, they are typically considered structural or toxic causes rather than metabolic causes. Head trauma can cause physical damage to the brain, leading to abnormal electrical activity. A massive stroke can also affect brain function and trigger seizures due to the lack of oxygen or blood flow to certain areas of the brain. Poisoning can result in seizures due to the toxic effects on the brain and nervous system. However, when specifically looking for a metabolic cause of a seizure, a brain tumor fits this category more accurately.