Final answer:
A person may be considered diabetic if their fasting blood glucose is above 125 mg/dL, which is a true statement. Fasting blood glucose levels below 100 mg/dL are normal; levels between 100 and 125 mg/dL indicate pre-diabetes, and levels above 125 mg/dL result in a diabetes diagnosis.
Step-by-step explanation:
It is true that a person may be considered a diabetic if his or her blood glucose is consistently above 125 mg/dL. In clinical conditions, the diagnosis of diabetes is based on measuring fasting blood glucose levels. A fasting blood glucose level below 100 mg/dL is seen as normal, while a level between 100 and 125 mg/dL indicates pre-diabetes. When the fasting blood glucose level exceeds 125 mg/dL, a diagnosis of diabetes can be made.
Diabetes is characterized by high concentrations of glucose in the blood over prolonged periods. Symptoms of untreated diabetes include frequent urination, increased thirst, and increased hunger. The condition may be managed through lifestyle changes, blood-sugar monitoring, medication, and in some cases, insulin injections. Type 2 diabetes, in particular, may involve insulin resistance, where the body cells do not respond adequately to insulin, leading to elevated blood glucose levels.