The uncertainty avoidance dimension expresses the degree to which a typical person in a society feels uncomfortable with a sense of uncertainty and ambiguity.ncertainty avoidance is one of five key qualities or dimensions measured by the researchers who developed the Hofstede model of cultural dimensions to quantify cultural differences across international lines and better understand why some ideas and business practices work better in some countries than in others.
When the stone moves from the kidney into the delicate ureter, it produces anything from a nagging ache to excruciating pain, often accompanied by nausea and vomiting. This blockage may trigger a urinary tract infection. Sometimes stones get stuck in the kidney, causing an infection but not usually immediate pain.
Positioning is everything when it comes to kidney stones: a stone can stay in the kidney for weeks, months or even years without a person having any symptoms. However, if the stone becomes lodged at any point in the ureter, extreme back or flank pain and bloody or cloudy urine can result.