New York State Basic Emergency Medical Technician (EMT-B) Practice Exam

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What is the condition of having high blood sugar levels called?

  1. Hypoglycemia

  2. Hyperglycemia

  3. Diabetes mellitus

  4. Diabetic shock

The correct answer is: Hyperglycemia

The condition characterized by high blood sugar levels is referred to as hyperglycemia. This term specifically indicates an elevated concentration of glucose in the bloodstream, which can occur when the body does not produce enough insulin or when the cells become resistant to insulin's effects. When blood sugar levels remain high over an extended period, it can lead to serious health complications, including damage to the blood vessels, nerves, and organs. Recognizing hyperglycemia is crucial for individuals, particularly those with diabetes, as it may require prompt medical intervention to prevent further complications. While diabetes mellitus is a condition that can result in hyperglycemia, it encompasses a broader range of metabolic issues related to insulin production and utilization. Terms like hypoglycemia and diabetic shock describe different conditions and are not related to high blood sugar levels; therefore, they do not align with the question's focus on elevated glucose levels.