It's important for your doctor to know your blood type in order to select a donor blood that's compatible before doing the crossmatch. An intermediate step between blood typing and crossmatching is called a recipient antibody screen. This test checks for unexpected antibodies in your blood.
Caillou is a Canadian educational children's television series that was first shown on TÃ©lÃ©toon and Teletoon, with its first episode airing on the former channel on September 15, 1997; the show... fandom
Cast & Details See all 1  Â». Premiered: September 4, 2000. 2  Rating: TV-Y. 3  Premise: Caillou is an inquisitive 4-year-old who's constantly finding new things in the world around him. That's the premise of this series, which is aimed at kids ages 2 to 6 and boasts a pleasant, soft-edged watercolor style of animation.