Dental Assistant Practice Exam

Which of the following describes insulin shock?

1. A condition caused by too much glucose

2. A severe allergic reaction

3. Too much insulin and not enough glucose

4. A prolonged state of unconsciousness

The correct answer is: Too much insulin and not enough glucose

Insulin shock is a medical condition that occurs when there is an excess of insulin in the body relative to the available glucose. This leads to significantly low blood sugar levels, known as hypoglycemia. The body requires glucose as a primary source of energy, and when insulin levels are too high, glucose is transported out of the bloodstream into the cells excessively. The resulting shortage of glucose in the blood can lead to various symptoms, including confusion, dizziness, shakiness, and in severe cases, loss of consciousness. Recognizing insulin shock is essential for prompt treatment, which typically involves administering a source of glucose to help return blood sugar levels to a normal range. Understanding this condition is important for dental assistants as patients with diabetes may be at risk, especially if they are in a stressful environment, such as a dental office. The other options describe different medical conditions or reactions that do not pertain to the specific imbalance of insulin and glucose that characterizes insulin shock.