Quick Facts. 1  Admission to Statehood: December 11,1816 (19th State) 2  Area: Area: 36,420 sq.mi (94,327 sq.km.), 38th. Land: 35,870 sq.mi. 3  Constitution: Indiana's Constitution , 19th State. 4  Capital City: Indianapolis. 5  Nickname: Hoosier State. 6  Population (2013): 6,570,902; Rank: 16 of 50 | Population Quick Facts.
Other causes. 1  We tend to forcefully pass out urine that is withheld for a long time. The force of the urine stream that hits the water can make the toilet bowl look foamy, thereby suggesting a case of frothy urine. 2  Removal of excess semen in a case of retrograde ejaculation can also cause frothy urine.
Pneumaturia should not be confused with frothy or foamy urine, which arises due to proteinuria. It also has to be differentiated from surface bubbles in the toilet bowl water that form when urinating as this can be due to detergents in the water. With pneumaturia, the bubbles in the urine may rise to the surface of the toilet bowl water in a manner similar to a carbonated beverage.