35 years old male presented with road traffic accident. He suffered fracture of bilateral femur and was admitted to the hospital. While admitted for 3 days patient developed acute onset dysnea, fever and petechial rash in the chest region. Which of the following is the most probable diagnosis?

Surgery

35 years old male presented with road traffic accident. He suffered fracture of bilateral femur and was admitted to the hospital. While admitted for 3 days patient developed acute onset dysnea, fever and petechial rash in the chest region. Which of the following is the most probable diagnosis?

A tender swelling in submandibular triangle is mostly likely diagnosed as

In transfacial proportions, the face Is divided into how many segments:

Specific for Ankylosing spondylitis is true?