Topical anesthetics are most effective when applied for:
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Correct answer: 30–60 seconds
Topicals need around 30 to 60 seconds to penetrate tissue. This helps reduce needle insertion discomfort.
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More Local Anaesthesia and Pain Management questions
- Which local anesthetic complication results from injecting into the parotid gland area during mandibular block?
- A vasoconstrictor is contraindicated in which type of patient?
- Which gauge needle is typically used for inferior alveolar nerve blocks?
- Which step is essential for preventing intravascular injection during local anesthesia?
- Which injection anesthetizes the lower lip and chin area?
- What should the assistant do if a patient reports their heart racing immediately after injection?