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 percentage of strokes are hemorrhagic?

Approximately 5% to 10%
About 10% to 20%
Over 30%
Less than 5%

The correct answer is: About 10% to 20%

The correct answer indicates that approximately 10% to 20% of strokes are hemorrhagic. Hemorrhagic strokes occur when a blood vessel in the brain ruptures, leading to bleeding in or around the brain. This type of stroke is less common than ischemic strokes, which account for the majority of stroke cases, but still represents a significant and serious portion of overall stroke incidents. Understanding the prevalence of hemorrhagic strokes is crucial for emergency medical personnel because they require different management and treatment strategies compared to ischemic strokes. For example, while ischemic strokes often involve rapid administration of clot-busting medications (thrombolytics), hemorrhagic strokes may necessitate surgical interventions or careful monitoring to address the bleeding and pressure in the brain. Knowing the percentage helps EMTs and healthcare providers in triaging patients and prioritizing treatment approaches based on the likelihood of each type of stroke. The classification and recognition of different stroke types are essential in effective emergency response and care.