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What is Murphy's eye is pa of which of the following devise:- and explain in detail?
It is the pa of Endotracheal tube just distal to proximal opening. Size of ETT Adult Male : 8mm ID-9mm ID Adult Female :7mm ID-8mm ID Pediatric <6yrs Age/4 + 4.5mm ID >6yrs Age/3 + 3.5mm ID