Which instruments are commonly used for a basic dental examination?

The instruments identified as the correct choice—explorer, mirror, and periodontal probe—are essential tools commonly used during a basic dental examination.

The explorer is a slender instrument with a pointed tip that is specifically designed to detect caries, calculus, and other surface irregularities on the teeth. It allows the dentist to thoroughly assess the condition of the tooth surfaces.

The mirror serves multiple purposes in assisting with examinations; it provides indirect vision, allows for better access to difficult areas, and helps in illuminating hidden surfaces of the teeth and the oral cavity. This enhances the dentist's ability to see and evaluate areas that would otherwise be hard to examine directly.

The periodontal probe is invaluable for assessing periodontal health. It measures the depth of the periodontal sulcus around each tooth, providing critical information regarding gum disease. This measurement helps establish the health of the periodontal tissues and guides the treatment planning for any necessary interventions.

These three instruments collectively provide comprehensive insights into both the hard and soft tissues in the oral cavity, making them crucial for a thorough dental examination. The purpose of each tool aligns perfectly with the goal of evaluating and diagnosing dental health issues.

In contrast, the other sets of instruments listed include tools that may be used in dental procedures, surgeries, or specific