Your doctor may recommend one of these procedures. 1  To look for early signs of cancer in the colon and rectum. 2  To look for causes of unexplained changes in bowel habits. 3  To evaluate symptoms like abdominal pain, rectal bleeding, and weight loss.
As it says in the Olympic Charter, the five-ringed symbol represents the union of the five continents and the meeting of athletes from throughout the world at the Olympic Games.. Baron Pierre de Coubertin, the founder of the modern Olympic Movement, conceived both the symbol and the flag.
The flag consists of 13 alternating red and white stripes that represent the 13 original colonies, and 50 white stars on a blue field, with each star representing a state. The colors on the flag represent: 1  Red: valor and bravery.  White: purity and innocence.