Dental Assistant Practice Exam

What condition is characterized by too much insulin and not enough glucose?

1. Diabetic acidosis

2. Insulin shock (hypoglycemia)

3. Postural hypotension

4. Angina pectoris

The correct answer is: Insulin shock (hypoglycemia)

Insulin shock, also known as hypoglycemia, occurs when there is an excess of insulin in the body, which leads to a significant drop in blood glucose levels. When there is too much insulin, the body uses glucose from the bloodstream for energy at a much higher rate than it is being replenished through food intake. This deficiency in glucose can result in symptoms such as confusion, dizziness, sweating, weakness, and in severe cases, loss of consciousness. Understanding this condition is crucial in a dental setting, as a dental assistant may encounter patients with diabetes who could experience hypoglycemia due to various factors, including stress, missed meals, or overmedication with insulin. Recognizing the signs of insulin shock allows for prompt intervention, such as providing glucose in the form of sugary drinks or snacks to quickly raise blood sugar levels. The other conditions listed do not relate to an imbalance of insulin and glucose in the same way. For instance, diabetic acidosis relates more to high blood glucose levels and acidosis due to insufficient insulin. Postural hypotension involves a drop in blood pressure upon standing and is not directly tied to insulin levels or glucose levels. Angina pectoris refers to chest pain associated with heart conditions, which does not connect with the