Final answer:
A diabetic experiencing hypoglycemia has either too much insulin or too little food in their system, leading to low blood sugar levels. Treatment involves adjusting insulin therapy and providing glucose if necessary. Monitoring blood glucose is crucial to prevent severe hypoglycemia.
Step-by-step explanation:
When a diabetic individual experiences hypoglycemia, also known as an insulin reaction, it indicates a situation where there is either too much insulin or too little food in the system. Hypoglycemia is a condition characterized by low blood sugar levels, which can cause symptoms such as sweating, tremors, and fainting attacks. It is essential to monitor blood glucose closely and to adjust the insulin therapy accordingly to prevent severe hypoglycemia. If blood glucose levels fall too low, glucose may need to be injected or given orally to raise blood sugar levels to a safe range. Conversely, hyperglycemia, which is high blood sugar levels, can occur when there is an excess of glucose in the bloodstream due to insufficient insulin action or insulin resistance.