How Well Do You Know These Common Medical Conditions and Their Names?
If someone has hyperglycemia, what substance is present in high levels?

Correct Incorrect Hyperglycemia, or high blood sugar, occurs when there is an excess of glucose in the blood, typically above 11.1 mmol/l (200 mg/dl). Symptoms may not be noticeable until the blood sugar level reaches higher values, like 15–20 mmol/l (~250–300 mg/dl).