Low blood sugar is defined as a condition where blood glucose levels are lower than normal, which does not require insulin.

Low blood sugar is defined as a condition where blood glucose levels are lower than normal, which does not require insulin.

• A. A high blood glucose condition requiring insulin
• B. A condition where blood glucose levels are lower than normal, which does not require insulin
• C. A state of dehydration
• D. An allergic reaction to sugar

Answer: (B)

Low blood sugar means the blood glucose level is below normal. In this state, there isn’t enough sugar available for the body's organs, especially the brain, to function well. Insulin lowers blood glucose, so giving insulin during hypoglycemia would make things worse by reducing glucose further. That’s why the description that fits is a condition where blood glucose is below normal and does not require insulin. The other options point to conditions not about low blood sugar: a high blood glucose state that requires insulin, dehydration, or an allergic reaction to sugar, none of which describe hypoglycemia. In real life, treat conscious hypoglycemia with quick-acting carbohydrates and seek help if symptoms persist or the person can’t swallow; if unconscious, call emergency services and use glucagon if you’re trained.

Low blood sugar means the blood glucose level is below normal. In this state, there isn’t enough sugar available for the body's organs, especially the brain, to function well. Insulin lowers blood glucose, so giving insulin during hypoglycemia would make things worse by reducing glucose further. That’s why the description that fits is a condition where blood glucose is below normal and does not require insulin. The other options point to conditions not about low blood sugar: a high blood glucose state that requires insulin, dehydration, or an allergic reaction to sugar, none of which describe hypoglycemia. In real life, treat conscious hypoglycemia with quick-acting carbohydrates and seek help if symptoms persist or the person can’t swallow; if unconscious, call emergency services and use glucagon if you’re trained.