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Anaesthesia Local and Regional Anesthesia bf354dd5

Pin index system for nitrous oxide:

A
1,6
B
2,5
C
3,5
D
1,5
High-Yield Explanation
Ans: (c) 3,5Ref: Miller's Anaesthesia 7th ed. / 675GasColor CodePin index positionBodyShoulderOxygenBlackWhite2,5Nitrous oxideBlueBlue3, 5CO2GrayGray1,6HeliumBrownBrown2,5AirGreyWhite/black quartered1,5

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