Violation

Epinephrine (vasoconstrictor) is included in local anesthetics for the following reasons: 1. It prolongs the duration of action 2. It reduces toxicity 3. It reduces the rate of vascular absorption 4. lt provides a hemostatic effect to reduce bleeding at injection site

All of the above

1 and 3

2 and 4

1,2,3

1 and 4

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