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 -: (A) Pulomary embolism, (B) Sepsis syndrome, (C) Fat embolism, (D) Hemothorex
Answer is C. This patient has also developed classical triad of fat embolism :-


Respiratory symptom :- Tachypnea
Neurological symptom :- Disorientation
Petechial rash :- Conjunctival petechiae