Agreste Regional Hospital;
Caruaru;
Brazil;
Brazilian Society of Anesthesiology Accredited Teaching and Training Center;
IMIP;
Recife;
Brazil.;
Instituto de Medicina Integral Professor Fernando Figueira (IMIP);
Recife;
Brazil;
Preanesthetic; Evaluation; Respiratory; System; Airway; Endotracheal; Intubation; Measurement; Tech-niques; Mallampati; Wilson; Cormack-Lehane;