Down Syndrome is caused by an extra copy of chromosome 21. It is characterized by physical traits like a broad short skull and mental retardation. People with Down Syndrome can have mild, moderate, or severe mental retardation, but with education and training they can still lead independent lives despite their individual strengths and weaknesses. Having severe mental retardation does not mean a person cannot think or feel.
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Down syndrome
1. Down Syndrome Theodora Po Mr. Holley Human Interaction Spring 2011 ( http://www.google.com/imgres?imgurl=http://pubs.niaaa.nih.gov/publications/aa63/images/fas.gif&imgrefurl=http:// pubs.niaaa.nih.gov /publications )
2. Definition of Down Syndrome Also known as trisomy 21, Most common identifiable form of mental retardation Is caused by an extra copy of chromosome 21 in the person's set of chromosomes (karyotype) ( http:// www.google.com/imgres?imgurl = http://www.genetic-diseases.net ) ( http:// ic.galegroup.com/ic/scic/topic/actionWin?limiter )
3. Characteristics of Down Syndrome a broad short skull broad hands with short fingers ( http:// ic.galegroup.com ) small ears small mouth flattened nasal bridge Instead of the heart and head line there is one line across hand ( http:// www.google.com/imgres?imgurl =http:// www.glogster.com / )
4. Effects of Down Syndrome Mental retardation means a delay or limitation in the development of mental and social skills. the condition disturbs the development and function of neurons (nerve cells) in the brain. A person with Down syndrome may have mild, moderate, or severe mental retardation. People with Down syndrome can lead independent lives with education and training.. Just like you, people with Down syndrome have their individual strengths and weaknesses. ( http:// ic.galegroup.com/ic/scic/topic / ) ( http://stockpins4less.com/ )
5. Assistance Despite mild retardation, people with Down syndrome can lead independent lives with education and training. On the other hand, severe retardation can make a person completely dependent on others for carrying out even simple tasks. Having severe mental retardation does not mean that a person cannot think or feel. ( http:// ic.galegroup.com ) (//img.photobucket.com)