Exam questionKROK 1Dentistry ยท 2023
Local anesthetic lidocaine is widely used in dental practice. Lidocaine has an analgesic effect because it:
Answer options
- Blocks ligand-gated sodium channels
- Blocks voltage-gated sodium channels.
- Blocks voltage-gated calcium channels
- Activates voltage-gated potassium channels
- Blocks voltage-gated potassium channels
Correct answer
Blocks voltage-gated sodium channels.
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