Inclusion Criteria:  Patients undergo elective operations with general anesthesia. Ages between 18-75 ASA I-II-III patients  Exclusion Criteria:  Patient refusal  Patients with anticipated difficult airway  - Tempero-mandibular and atlanto-occipitac joint limitation  Having ejection fraction less than 35% Peroperative nasogastric tube inserted patients Patients with a history of sore throat, hoarseness, difficulty swallowing before the operation