During preanaesthetic evaluation, an anaesthetist wrote a Mallampati grade 3. What does this signify?
ALimited neck extension
BAn enlarged epiglottis
CJaw stiffness
DSoft palate and base of uvula visible
Endotracheal tube in the esophagus is best assessed by:
ADirect laryngoscopy
BAuscultation
CCO2 Exhalation
DChest wall movement
In cases of severe head trauma, at what GCS is endotracheal intubation advised?
A12
B<=8
C10
D<=3
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