List uses for topical anesthetic drugs in dentistry
What will be an ideal response?
Topical anesthetic agents have many uses in dentistry. The most common is penetration site anesthesia prior to needle insertion. They are also useful for discomfort related to radiographic film placement, periodontal evaluation and treatment, procedures confined to superficial mucosa, the placement of retraction cord and rubber dams (when anesthesia has not been established prior to placement), and controlling gag reflexes.
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A. stethoscope B. endoscope C. fluoroscope D. telescope
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