Advanced Medical Life Support (AMLS) Practice Exam 2026 – Your All-in-One Guide to Mastering AMLS Certification!

The symptom most closely associated with hyperglycemia is increased urination. When blood glucose levels rise above normal, the kidneys respond by excreting the excess glucose through urine, which leads to osmotic diuresis. This process not only results in increased urine production but can also cause dehydration and an increased thirst response.

Hyperglycemia can significantly impact the body's functions, especially if it progresses to diabetic ketoacidosis (DKA) or hyperglycemic hyperosmolar state (HHS). Symptoms may also include excessive thirst, fatigue, and blurred vision, but the hallmark of hyperglycemia in the early stages is often increased urination.