In a post operative intensive care unit, five patients developed post-operative wound infection on the same wound. Which of the following is the best method to prevent cross infection among patients in the same ward?

Surgery

In a post operative intensive care unit, five patients developed post-operative wound infection on the same wound. Which of the following is the best method to prevent cross infection among patients in the same ward?

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?