When taking blood pressure the sound of the rhythmic, sharp, distance tapping is referred to as korotkoff

Blood pressure. It’s one of the most important measurements in medicine. And yet, taking it correctly is kind of an art. It’s fluid, it changes, and it can be impacted by something as simple as being at the doctors’ office.

Explanation:

orotkov sounds are the sounds that medical personnel listen for when they are taking blood pressure using a non-invasive procedure. They are named after Dr. Nikolai Korotkov, a Russian physician who discovered them in 1905, when he was working at the Imperial Medical Academy in St. Petersburg, the Russian Empire.

Explanation:

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.