What is the term for the condition where the body's ability to regulate its glucose levels is impaired, resulting in high blood sugar levels?

A Hyperglycemia
B Hypoglycemia
C Diabetes mellitus ✓
D Insulin resistance

Explanation

Diabetes mellitus is a metabolic disorder characterized by high blood sugar levels due to impaired insulin secretion or insulin resistance.

Source

WHO guidelines on diabetes
Metabolic and Nutritional Disorders Endocrinology Diabetes Mellitus Easy MEDICAL Confidence: high