• One of the most commonly used! Once injected, provides anesthesia to the area in about
1 minute and lasts 30-120 minutes
1. burn on injection
2. 1 mL per 10 mL of 1% anesthetic
3. 300 mg (30 mL in adults) - ✔✔Lidocaine:
-Lidocaine has an acidic pH compared to the tissue, so it may?
• If you buffer the lidocaine with sodium bicarbonate; usually?
• Max amount to use is?
1. Bloody field: makes site easier to see
2. minute and lasts 2-6 hours (helpful for a painful laceration)
3. 500 mg (50 mL in adults)
4. vasoconstriction from epinephrine; produces a longer duration
5. vascular areas
6. You ALSO have to know when NOT to use it! Do not use on anything that dangles!!!!! Tip
of nose, earlobes, penis, fingers, toes - ✔✔1. Lidocaine with Epi:
2. Provides anesthesia to area in about ?
3. Max amount to use is ?
4. Longer anesthesia due to ?
5. Use on highly?
6. 1% lidocaine with epinephrine?
• Every digit has 4 nerves:
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