Red eye is the result of changes in the blood vessels in your eye that make your eye look red or bloodshot; it may occur in one or both eyes.Red eye is usually caused by irritation, infection or trauma. Even everyday causes, such as coughing, sneezing, crying, and lack of sleep, can lead to redness in your eye.Red eye is often accompanied by other eye symptoms, including burning, itching, soreness, tearing and discharge.ed eye is the result of changes in the blood vessels in your eye that make your eye look red or bloodshot; it may occur in one or both eyes. Red eye is usually caused by irritation, infection or trauma.
The Maryland school year is a minimum of 180 days long. Schools are open for a ten-month period, from about Labor Day to mid-June. Opening and closing dates vary from county to county. Elementary and middle school students attend school at least 6 hours a day, high school students 6.5 hours a day. Kindergarten is mandatory for children who are five years of age by September 1. State law also requires that children, ages 5 to 16, attend school.
Some critics of summer vacation point out that American students spend approximately 180 days (26 weeks) per year in school, but Asian students are in school for 240 to 250 days. This is consistent with the conclusions of researchers who suggest that advanced abilities are in proportion to the time spent learning.tudents and instructors are off school typically between 6 and 14 weeks, depending on the country and district. In America, Ireland, Italy, Greece, Lithuania and Russia, summer holidays are normally three months, compared to six to eight weeks in Australia, Britain, The Netherlands, Canada, and Germany.