<prompt> Ramesh thigh, a 40 yrs old man, was admitted with fracture shaft femur following a road traffic accident. He was tachypnoeic, and had conjunctival petechiae. Most likely diagnosis is -Pulomary embolismSepsis syndromeFat embolismHemothorex  <response>: This patient has also developed classical triad of fat embolism :-Respiratory symptom :- TachypneaNeurological symptom :- DisorientationPetechial rash :- Conjunctival petechiae 