In polytrauma with blunt abdominal injury, the first investigation to evaluate his abdomen is: (A) USG, (B) CT Scan, (C) Complete Hemogram, (D) Abdominal X-ray
Answer is A. Ans. (a)USG is the first investigation to evaluate abdomen in bunt trauma.Ref. Schwartz 10th/e p. 179 and 9th/e p. 151; Washington Manual of Surgery 5th/e p. 373 * CT scan is the best investigation.