Davenport's longitude and latitude coordinates in decimal form are 41.542982, â90.590745. According to the United States Census Bureau, the city has a total area of 65.08 square miles (168.56 km 2), of which, 62.95 square miles (163.04 km 2) is land and 2.13 square miles (5.52 km 2) is water.
Canker Sore-Canker sores can develop on the roof of the mouth. These can be caused by exposure to bacteria or when the tissue becomes damaged due to a scratch or burn. Canker sores will begin as a red mark on the roof of the mouth, but will slowly fill in with white or yellow pus.
I have red patches with some white bumps on roof of mouth. 2. Get help from a doctor now âº. APTHOUS ULCERS: Possible canker sores from stress or too much acid in system.It is a virus that lasts about 10 days and hurts for about 4 days. Rinse with hydrogen peroxide or apply a Benzocaine ointment.