<prompt> Action of scoline is potentiated byNitrous oxideSevofluraneIsofluraneHalothane  <response>: The mean dose of scoline producing 95 blockade ED95 at the adductor pollicis is 0.30 - 0.35 mgkg with opioid-nitrous oxide anesthesia. In the absence of nitrous oxide, the ED 95 is increased to 0.5 mgkg. 