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Anaesthesia Regional Anesthesia bcc66b08

Which of the following local anaesthetic causes least vasodilation:

A
Bupivacaine
B
Prilocaine
C
Ropivacaine
D
Lignocaine
High-Yield Explanation
Prilocaine causes less vasodilation than other local anesthetics and thus used without using epinephrine added to the local anesthetic solution.

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