<qa>  What is the VAS score for pain at rest, coughing and on moving?A blinded investigator will collect the study data from each patient at 6, 12, 24, and 48 hrs postoperative periods. The data collected would include 1 Visual Analog Scale VAS scores for pain at rest, on coughing and on moving, 2 PCA demands by the patient and actual deliveries of morphine, 3 rescue analgesic requirements for pain score of 4 or greater. 4 VAS scores for Nausea, drowsiness, and satisfaction, and 5 number of vomiting. 