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Questions and Answers
Which delivery vehicle is NOT used to administer topical anaesthetics?
Which delivery vehicle is NOT used to administer topical anaesthetics?
- Lozenges
- Syringes (correct)
- Tablets
- Ointments
What factor influences the pharmacological efficacy of topical anaesthetics?
What factor influences the pharmacological efficacy of topical anaesthetics?
- The duration of application
- The concentration and the anaesthetic agent itself (correct)
- The depth of penetration
- The type of needle used
Which supplemental injection technique involves injecting into the pulp of the tooth?
Which supplemental injection technique involves injecting into the pulp of the tooth?
- Intraseptal anaesthesia
- Intraosseous anaesthesia
- Intrapapillary anaesthesia (correct)
- Jet injection
What governs the depth of penetration of the applied agent in topical anaesthesia?
What governs the depth of penetration of the applied agent in topical anaesthesia?
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Which supplemental injection technique involves injecting into the ligament surrounding the tooth?
Which supplemental injection technique involves injecting into the ligament surrounding the tooth?
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What type of formulation requires a higher concentration than patches to achieve a similar effect?
What type of formulation requires a higher concentration than patches to achieve a similar effect?
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