Question

What is the purpose of using an electronic pulp tester?

1) To diagnose dental pulp vitality
2) To measure the thickness of dentin
3) To detect cavities
4) To assess periodontal health

Answer 1

An electronic pulp tester is used to diagnose dental pulp vitality by delivering a small electrical stimulus to assess the health of the tooth's pulp.

Step-by-step explanation:

The purpose of using an electronic pulp tester is to diagnose dental pulp vitality. This is critical for determining whether the tooth's pulp, which contains the nerves and blood vessels, is alive and healthy. The pulp tester delivers a small electrical stimulus to the pulp, and the response helps in assessing vitality. This process is crucial because if tooth decay is not detected, it can reach the pulp or even spread to the bloodstream, potentially leading to painful abscesses.