The method of delivering chest compressions remains the same, as does the rate (at least 100 per minute). It is hoped that the use of compression-only delivery will increase the chances of the lay public delivering CPR.
Much like when crack your knuckles, loud popping noises from your knees are most likely caused by what is called cavitation. Cavitation results from a change in joint pressure that allows carbon dioxide, which is normally dissolved in your joint fluidâa.k.a.
Get help from a doctor now âº. See your surgeon: Clicking in knee replacements is very common as the parts are metal and plastic(polyethylene). Popping may indicate some swelling or fluid build up in the knee.You should see your knee surgeon or knee replacement specialist to have it evaluated....Read more.et help from a doctor now âº. See your surgeon: Clicking in knee replacements is very common as the parts are metal and plastic(polyethylene). Popping may indicate some swelling or fluid build up in the knee.