<prompt> Dignostic sign of a fracture -Abnormal mobility at fracture sitePain at the fracture siteTendernessSwelling  <response>: Ans. is a i.e., Abnormal mobility at fracture site Relavance of clinial signs of a fractureUnfailing signs diagnostic or pathognomonico Abnormal mobilityo CrepitusReliable signso Tendernesso ShorteningImportant signso Bruiseo Swellingo Loss of functiono DeformityLate or inconsistent signso Blisterso Ecchymosiso Swelling due to callus 