OCR General Certificate of Secondary Education (GCSE) Biology Practice Exam

What is the term used when blood glucose levels are too low?

1. Hyperglycemic

2. Hypoglycemic

3. Euglycemic

4. Normoglycemic

The correct answer is: Hypoglycemic

When blood glucose levels are too low, the term used to describe this condition is hypoglycemic. This condition occurs when the concentration of glucose in the bloodstream falls below the normal range, which can lead to symptoms such as weakness, confusion, and, in severe cases, loss of consciousness. Hypoglycemia is particularly significant for individuals with diabetes who may be taking insulin or other medications to lower their blood sugar levels. Monitoring and maintaining appropriate blood glucose levels is crucial for overall health, especially for those managing diabetes. The other terms relate to different conditions of blood glucose levels: hyperglycemic refers to high blood glucose levels, euglycemic indicates a normal range of glucose levels, and normoglycemic also refers to normal blood glucose levels. Each of these terms plays a role in understanding how the body regulates glucose, but when specifically referring to low glucose levels, hypoglycemic is the accurate terminology.