Your doctor will perform a physical exam and ask you questions about your medical history and symptoms. Lab tests may be done on your stools to determine the cause of your diarrhea. This is also a good time to ask your doctor any questions you have about diarrhea.
Its called the sousaphone. The sousaphone is known as a marching tuba. It coils around the player with the bell pointing forward. Sousaphones are either made of brass or a white plastic. The difference between sousaphones and tubas is very small.he sousaphone is known as a marching tuba. It coils around the player with the bell pointing forward. Sousaphones are either made of brass or a white plastic. The difference between sousaphones and tubas is very small.
The first hearing aid using a vacuum tube was the âVactuphone,â invented by Hanson in 1920. It was produced by Western Electric Co., a leading producer of hearing aids, and distributed by Globe Phone Co. beginning in October 1921 (13).he first hearing aid using a vacuum tube was the âVactuphone,â invented by Hanson in 1920. It was produced by Western Electric Co., a leading producer of hearing aids, and distributed by Globe Phone Co. beginning in October 1921 (13).