Essays Down Syndrome
Essay/Term paper: Down syndrome: an informative essay
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Down Syndrome: An Informative Essay
Down Syndrome is the name for babies born with a disorder related to
their chromosomes. It is caused when meiosis occurs and an error occurs in the
cells development. The reason for this defect is often because the parent is
over 40 or for some other reason their meiosis is not "Up to par."
The actual defect is an extra chromosome is developed during cell
development. The abnormal development results in 47 chromosomes rather than the
usual 46 (23 from each parent).
This extra gene causes problems in the child's physical and mental development.
There are an estimated 5000 babies with Down Syndrome born in America every
single year. While the chances of having a Down Syndrome baby are slim, (1 in
1000) it is still an issue that to-be parents should discuss and prepare for.
People with Down Syndrome are identified by many physical
characteristics. Some of these are: larger or almond shaped eyes (sometimes
Brushfield spots on the irises), smaller than normal features, such as smaller
ears or a smaller nose, short stubby fingers, a single palmar crease on their
hands, and having exceptional social intelligence.
Because Down Syndrome is cause by a cell abnormality during meiosis, it
can not really be proven that Down Syndrome is hereditary. A perfectly healthy
mother could have a Down Syndrome baby even though there was never any sign of
the disorder in her pedigree. There are however, three different kinds of Down
Syndrome. 95% of Down Syndrome babies have Trisomy 21. This is the presence of
extra genetic material on the 21st pair of chromosomes. Around 4% have what is
called Translocation. This is where the extra chromosome 21 decided to break
away and attach itself to another chromosome. The last 1% is made up of those
with Mosaicism. This is where some cells have Trisomy 21 while others do not.
There is no cure for Down Syndrome. There is also not way to prevent it.
Once faced with the fact you have a Down Syndrome baby however, the baby will
need various kinds of checks and treatment to help it live. Down Syndrome babies
have a very high rate of congenital heart defects. In fact 30% to 50% have these
defects. An endocardiogram is a way to check babies for any signs of defect and
start the child on treatment. Down Syndrome babies also require more effort and
time in teaching them things because they learn at a much slower rate.
In the case that I find out I am going to be the father of a Down
Syndrome child, I would keep the child even though it would be very hard on me
and my wife. Even though our child would not be the next Einstein or even close,
a life is a life regardless of its intelligence and I would do my best to guide
my new-born child through life.
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Children With Down Syndrome Essay
Children with Down Syndrome
Down syndrome affects many people in this world. Not only does it affect the person diagnosed as Downs, but it also affects their family and everyone around them. There are physical characteristics that help you identify somebody with Downs. There are also some health concerns that you need to worry about. In this essay I will give you a clearer understanding of what Downs syndrome is, and what it means to have Downs.
Down syndrome can be caused for three different reasons. The most prevalent reason is called trisomy 21. This means that rather than having 46 chromosomes you have 47. This is the cause for approximately ninety- five percent of the people affected by Down syndrome. The extra chromosome is usually found on the twenty-first pair. The next cause only affects 1 percent of the Downs population. It is known as mosaicism. This is caused from an error during cell division right after conception has occurred. It has been seen that with mosaicism some of the cells have 47 chromosomes while other cells only have 46 chromosomes. The last reason can be traced back to the parent's. It is known as translocation. The twenty-first chromosome is translocated on to another chromosome. The parents could be carrying the chromosome that translocates. This form of Down syndrome affects only 3-4 percent of the people living with Downs.
There are some health concerns that you should also be aware of when dealing with someone with Downs syndrome. It has been found that between sixty and eighty percent of people with Down syndrome has a hearing deficit. If you were dealing with a young Downs syndrome child it would be a good idea to have their hearing checked. It is also common to have a congenital heart disease. Unfortunately many children need surgery and will be under a doctor's care their whole life. Children with Down syndrome are more likely to have problems with their vision than other children. A lot of children with Down syndrome have cataracts at birth that need to be removed. Due to the fact that intestinal abnormalities is also more common in children with Downs, one of two things occur. Either they do not eat and fail to get the nutrition they need as infants, or they tend to focus on food and have a problem with obesity. Another contributing factor to this could be the fact that Down children are also more prone to thyroid dysfunctions. This could also affect their central nervous system so it needs to be monitored closely. Some other problems that may occur but are not as likely are: leukemia, seizure disorders, skin disorders, sleep apnea, and early onset of Alzheimer disease. I work very closely with an adult with Down syndrome. I personally see many of these things affect her everyday. Medication can help most of the disorders, but even so, it seems like your life is...
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