Following A, one patient presented with respiratory distress and franctured ribs. One examination hyper resonant right hemithorax and absent breath sound over same side were found. What is the first line of management.

Surgery

Following A, one patient presented with respiratory distress and franctured ribs. One examination hyper resonant right hemithorax and absent breath sound over same side were found. What is the first line of management.

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?