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 is a common symptom of hyperglycemia?

Shaking
Dizziness
Nausea and vomiting
Excessive sweating

The correct answer is: Nausea and vomiting

Hyperglycemia, or high blood sugar, often results in a range of symptoms that reflect the body's response to elevated glucose levels. One of the common symptoms is nausea and vomiting. When blood sugar levels become too high, the body attempts to rid itself of excess glucose through mechanisms that may include increased urination, which can lead to dehydration. This dehydration can contribute to feelings of nausea. Additionally, the presence of ketones in the body, which can occur in prolonged hyperglycemia, may further lead to gastrointestinal distress and vomiting. Recognizing these symptoms is crucial for emergency medical responders, as they indicate a need for immediate assessment and intervention to prevent complications, such as diabetic ketoacidosis.