Hypoglycemia is dangerous, as it may cause -

Correct option is C

Sol. Hypoglycemia (low blood sugar) can lead to serious complications, including brain damage. The brain relies on glucose for energy, and prolonged hypoglycemia can result in seizures, confusion, loss of consciousness, and permanent brain injury. Immediate treatment includes consuming glucose or intravenous dextrose in severe cases.
Explanation of Each Option:
· Dengue: Incorrect; a viral infection caused by mosquito bites, unrelated to blood sugar levels.
· Jaundice: Incorrect; caused by liver dysfunction, not hypoglycemia.
· Brain damage: Correct answer; prolonged low blood sugar deprives the brain of energy, leading to damage.
· Anaemia: Incorrect; related to low hemoglobin levels, not glucose deficiency.