Down Syndrome Essay Examples

Introduction Down syndrome is a chromosomal abnormality. It is the most frequent form of mental retardation and is characterised by well-defined, distinctive phenotypic features and natural history. An error in cell development results in forty-seven chromosomes rather than the usual forty-six. There are three major types of Down syndrome. About ninety-five percent of individuals with…

Even though Down Syndrome was not truly recognized until 1866 some people believe that it was sculpturally and pictorially represented. Such as in the paintings that are on this poster. The children’s facial features in the paintings suggest Down syndrome. In 1866 John Langdon Down published a paper describing some of the characteristics of the…

Down syndrome takes its name from Dr. Langdon Down. He was the first person to describe the syndrome in 1866. The earliest recorded incident of someone having Down syndrome dates back to an altar piece painted in a church in Aachen, Germany in 1504. Although the syndrome is named after Dr Langdon Down, he did…

Down Syndrome or Trisomy 21 as it is also commonly known, is a genetic condition that for many years has been shrouded in fear, darkness & shame. There is absoultely nothing to fear, and there never should be any feelings of shame, it is not the persons fault. The only darkness associated with down syndrome…

Down Syndrome, which used to be called mongolism, is a congenital malformation accompanied by moderate to severe mental retardation, is caused People with Down syndrome are often short in height and have a small, round head with a high, flattened forehead and split, dry lips and tongue. A typical feature is a fold of skin,…

Down Syndrome is a birth defect caused by a genetic disorder that affects 350,000 people in the United States. It is caused by abnormalities in the genes and is not inherited, meaning that parents do not pass this onto their children. Genetics is the study of heredity or how certain traits are passed from parents…

d treatment Many individuals are born with defects due to genetic factors. Some such defects occur because the child inherits a defective gene, or genes from the parents. Others are caused through mutations- spontaneous changes that occur to a gene or chromosome. Environmental factors affecting the foetus during the uterine development may also cause defects….

Down’s syndrome is a genetic condition involving an extra chromosome, this change occurs around the time of conception. A person with Down’s syndrome has forty-seven chromosomes instead of the usual forty-six. A relatively common genetic disorder, Down’s strikes 1 out of 600 babies. In 95 percent of all cases, the disorder originates with the egg,…

Down syndrome is one of the most frequently occurring birth defects in the world. It is a chromosomal abnormality which results in 47 chromosomes, instead of 46, with an extra chromosome being 21. Because the majority of Down syndrome cases affect the twenty-first chromosome, it is commonly called “trisomy 21. ” Down syndrome is usually…

Each year, three thousand to five thousand people are diagnosed with Down Syndrome in the United States. It is found in approximately one out of one thousand all live births. (Nadel,37). Down syndrome occurs when there is an abnormality in chromosome 21. Most people with Down Syndrome (approximately ninety-five percent) has an extra 21 chromosome….