Delta is located at 41Â°19â²27â³N 92Â°19â²46â³Wï»¿ / ï»¿41.32417Â°N 92.32944Â°Wï»¿ / 41.32417; -92.32944 (41.324112, -92.329481). According to the United States Census Bureau, the city has a total area of 0.93 square miles (2.41 km 2), all of it land.
Iritis (i-RIE-tis) is inflammation that affects your eye's iris, the colored ring surrounding your pupil.The iris is a part of the middle layer of the eye (uvea), so iritis is a type of uveitis, sometimes called anterior uveitis.The cause of iritis is often unknown. Sometimes iritis results from an underlying systemic condition or genetic factor.ritis (i-RIE-tis) is inflammation that affects your eye's iris, the colored ring surrounding your pupil.
About Conjunctivitis. Conjunctivitis, also known as pink eye, is an inflammation of the conjunctiva. The conjunctiva is a protective membrane covering the white part of the eye and the inner side of the eyelid.When people have conjunctivitis, both of their eyes are often red because the infection can spread very easily from one eye to the other.onjunctivitis (Pinkeye). A condition in which the conjunctiva (membranes lining the eyelids and covering the white part of the eye) become inflamed or infected. Also called pinkeye. PubMed Health Glossary. (Source: NIH-National Cancer Institute).