Canada's culture draws from its broad range of constituent nationalities, and policies that promote a just society are constitutionally protected.he United States is home to a number of perceptions about Canadian culture, due to the countries' partially shared heritage and the relatively large number of cultural features common to both the US and Canada. For example, the average Canadian may be perceived as more reserved than his or her American counterpart.
In soft tissues, crepitus can be produced when gas is introduced into an area where it is normally not present. The term can also be used when describing the sounds produced by lung conditions such as interstitial lung diseaseâthese are also referred to as rales.
Possible Causes of Neck Cracking. Crepitus, sometimes called crepitation or cavitation, refers to any type of noise or sensation such as a cracking, popping, snapping, or grinding sound that is heard during neck movement. For example, feeling a cracking sensation in the neck when turning the head to back up the car. See Neck Strain: Causes and Remedies Crepitus can occur in any moveable joint in the body, and there are many moveable joints in the neck. The neck joints are bathed in an oily-like substance call synovial fluid, which allows motion to freely occur in between the bones. The underlying cause of crepitus in the neck is still not yet fully understood.