1. NASOGASTRIC TUBE INDICATIONS : 1-INTESTINAL OBSTRUCTION 2-GASTRIC WASH 3-DIAGNOSTIC WITH HEMATOMESIS 4-TRACHEOESOPHAGEAL FISTULA Dx 5-TUBE FEEDING ( IN DIFF. IN SWALLOWING DUE TO TUMOR IN ORAL CAVITY OR N ESOPHAGUS OR DUE TO U.M.N.L OR PALSY

2. CHEST TUBE INDICATIONS: 1-PNEUMOTHORAX 2-EMPYEMA 3-HEMOTHORAX *THE SITE : is in the second intercostal space in the midclavicular line in spontanous pneumothorax, the others in the fifth intercostal space.( OPEN TYPE IS BETTER AND SAFER THAN CLOSED TYPE)

3. Sangistakiry INDICATIONS: -ACTIVE HEMATOMESIS: -ESOPHAGEAL VARICES AND PEPTIC ULCER.

4. FOLITH CATHETER, SELF RETURNING CATHETER OR INDWELLING CATHETER INDICATIONS: 1-IN MAJOR SURGICAL OPERATIONS TO MONITORE URNE OUTPUT 2-URINE RETENTION: (BLADDER NECK OBSTRUCTION, PROSTATE HYPERPLASIA, NARROWING URETHRA) 3-BURNING CASE 4-COMATOSE 5-TRAUMA IN PELVIC FRACTURE.

5. T tube Indication: in common bile duct operation.