The most common symptom of PKD is high blood pressure. Other symptoms are: 1  Pain in the back and side. 2  Blood in the urine. 3  Frequent kidney infections.he most common symptom of PKD is high blood pressure. Other symptoms are: 1  Pain in the back and side. 2  Blood in the urine. 3  Frequent kidney infections.
The longest river of Europe is the River Volga. It flows primarily in a southerly direction through Russia into the Caspian Sea. The second longest is the Danube, flows west to east before entering the Black Sea.
Rating Newest Oldest. Best Answer: The Volga is the largest river in Europe in terms of length, discharge, and watershed. It flows through the western part of Russia, and is widely viewed as the national river of Russia. In fact, eleven out of the twenty largest cities of Russia, including its capital Moscow, are situated in the Volga basin.