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John Langdon Down Essay Examples

7,449 total results
A Look at the Three Main Types of Down Syndrome
is a combination of birth defects including some degree of mental retardation and characteristic facial features. It is also called trisomy 21. occurs when there is an abnormality in chromosome 21. It is found in approximately 1 out of 1000 all live births. Each year, 3,000 to 5,000 people are diagnosed with in the United...
1,646 words
4 pages
A Discussion on the Conditions Behind the Down Syndrome Illness
Have you ever been in a situation where you were confronted by a child who has Down Syndrome and were unsure of how to act around that child? I'm sure many of us have experienced the awkwardness that accompanies such a situation. Many people feel guilt or pity for these children, I believe these reactions result from a lac...
1,010 words
2 pages
Understanding Down Syndrome
Down syndrome, the most common genetic birth defect associated with mental retardation, occurs equally across all races and levels of society. The effects of the disorder on physical and mental development are severe and are expressed throughout the life span. The individual's family is also affected emotionally, economical...
2,493 words
6 pages
The down Syndrome - Analysis of the Disease, Symptoms and What We Can Do about It
The formal story began in 1866, when a physician named John Langdon Down published an essay in England in which he described a set of children with common features who were distinct from other children with mental retardation. Down was superintendent of an asylum for children with mental retardation in Surrey, England when...
684 words
2 pages
The Causes, Symptoms, Diagnosis and Management of Down Syndrome
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."
Do...
481 words
1 page
The Description of the Causes, Symptoms and Treatment of Down's Syndrome
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...
2,675 words
6 pages
An Analysis of the Characteristics of Down Syndrome, a Birth Defect
Down Syndrome It was not until the 19th Century that the syndrome became well documented. In 1866 Dr. J. Langdon Down, an English physician, published a paper describing its characteristics, separating children with Down syndrome from children with other types of disabilities. In the course of his description, Down remarke...
687 words
2 pages
The Clinical Description of the Medical Condition Down Syndrome
Sometimes when meiosis ( the division of reproductive cells ) occurs, chromosomes may be lost, left behind, or too many may be passed on, resulting in the birth of a child with a genetic or congenital defect or disease. One of the most common of these genetic disorders is Down syndrome. This disorder takes its name from Dr....
586 words
1 page
An Introduction to the Medical Genetic Condition Down Syndrome
Down syndrome, the most common genetic birth defect associated with mental retardation, occurs equally across all races and levels of society. The effects of the disorder on physical and mental development are severe and are expressed throughout the life span. The individual's family is also affected emotionally, economical...
2,493 words
6 pages
The Clinical Descriptiom of Downs Syndrome
IntroductionIn the United States about one in every 1000 live births is a child with Downs Syndrome. Downs Syndrome affects all races and genders. It is caused by extra genetic material on the twenty-first chromosome. There are three different types of Downs Syndrome known to man today. The first case of reported was in the...
2,801 words
6 pages