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!

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What is a notable symptom of hyperglycemia?

Increased thirst and urination
Excessive sweating
Shaking
Cold and clammy skin

The correct answer is: Increased thirst and urination

Increased thirst and urination are hallmark symptoms of hyperglycemia, which occurs when there is an excess of glucose in the bloodstream. This condition often arises in individuals with uncontrolled diabetes. The elevated blood sugar levels lead to osmotic diuresis, where glucose spills over into the urine, pulling water with it. As a result, the body becomes dehydrated, triggering increased thirst as a compensatory mechanism. This symptom, along with frequent urination, is significant for identifying hyperglycemia and warrants further assessment and management.