<prompt> Color of oxygen cylinder is:Black with white colorBlue with white colorYellow with white colorWhite  <response>: ANSWER: A Black with white colorREF: Fundamentals of Anesthesia, Tim Smith Colin Pinnock Ted Lin, 3rd Ed, p830SubstanceColour codingCylinderShoulderOxygenblackwhiteNitrous oxideblueblueEntonox gasblueWhiteblueAirblackWhiteblackCarbon dioxidegreygrey 