NCHSE EOC Standard 1 Academic Foundation Practice Test

The essential idea here is how diabetes relates to insulin and how it affects sugar in the body. Insulin is the hormone that helps glucose enter your cells to be used for energy. When the body can’t produce enough insulin, or can’t use insulin effectively, glucose stays in the bloodstream instead of getting into the cells. That leads to high blood sugar, which is the defining feature of diabetes. This definition aligns with describing diabetes as a condition where the body is unable to produce enough insulin, the hormone required for the metabolism of sugar.

Diabetes isn’t arthritis (inflammation of a joint), nor an ongoing allergic disorder, nor a degenerative cognitive disease like dementia. Those conditions involve different causes, symptoms, and processes, whereas diabetes centers on insulin and how it controls blood glucose.