Which of the following could be a possible cause of adult seizures?

Meningitis or head trauma can lead to adult seizures because both conditions directly affect the brain. Meningitis is an inflammation of the protective membranes covering the brain and spinal cord, which can irritate the brain tissue. This irritation may cause electrical disturbances in the brain, leading to seizure activity. Similarly, head trauma can result in a variety of changes within the brain, including swelling, bleeding, or direct injury to neuronal pathways, all of which can trigger seizures. Recognizing these potential causes is crucial for appropriate evaluation and management in emergency medical services.

The other options, while serious conditions, do not have the same direct correlation with triggering seizures. Low blood pressure, while it can cause a variety of symptoms including dizziness or fainting, is not typically associated with seizures unless there is significant circulation compromise that affects brain perfusion. Asthma and COPD primarily involve respiratory issues, and while they can lead to hypoxia, they do not directly induce seizure activity. Cardiac arrest is an immediate life-threatening condition but is more associated with loss of consciousness and cessation of perfusion rather than directly causing seizures. Understanding the various causes and their impacts on the body aids responders in prioritizing patient care effectively.