Highest concentration of oxygen is delivered through?
ABag and mask
BVenturi mask
CNasal cannula
DMask with reservoir
A patient admitted after a road traffic accident is put on mechanical ventilation. He opens his eyes on verbal command and moves all four limbs spontaneously. Calculate his GCS.
AEyes-3, Verbal -NT, Motor-6
BEyes -3, Verbal-1, Motor -6
CEyes-2, Verbal -1, Motor -5
DEyes-2, Verbal -NT, Motor -5
Patient with BMI 40 presents for emergency surgery. All are correct about airway management EXCEPT:
AExtended ramping
BAvoid cricoid pressure
CRapid sequence induction
DAvoid preoxygenation
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