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2006-10-12 09:36:14 · 23 answers · asked by Anonymous in Health Mental Health

23 answers

Down syndrome or trisomy 21 (British Down's syndrome) is a genetic condition resulting from the presence of all or part of an extra 21st chromosome. Down syndrome is characterized by a combination of major and minor abnormalities of body structure and function. Among features present in nearly all cases are impairment of learning and physical growth, and a recognizable facial appearance usually identified at birth. It is named after John Langdon Down, the British doctor who first described it in 1866.

Individuals with Down syndrome have lower than average cognitive ability, normally ranging from mild to moderate retardation. Some individuals may have average intelligence overall, but will generally have some amount of developmental disability, such as a tendency toward concrete thinking or naïveté. There is also a small number of individuals with Down syndrome with severe to profound mental retardation. The incidence of Down syndrome is estimated at 1 per 800 to 1 per 1000 births.

The common physical features of Down syndrome also appear in people with a standard set of chromosomes. They include a simian crease (a single crease across one or both palms), almond shaped eyes, shorter limbs, speech impairment, and an enlarged tongue. Health concerns for individuals with Down syndrome include a higher risk for congenital heart defects, gastroesophageal reflux disease, recurrent ear infections, obstructive sleep apnea, and thyroid dysfunctions.

2006-10-12 09:39:14 · answer #1 · answered by schoolot 5 · 0 0

If you are trying to ask how people with down's syndrome look it is too general a question. I have known many down's syndrome people and though they have some similar features they all are unique in how they look just as everyone else.

2006-10-12 16:39:22 · answer #2 · answered by jusme 5 · 0 0

Do you mean what do people with Downs Syndrome look like?

2006-10-12 16:38:23 · answer #3 · answered by Ashlee S 4 · 1 0

Do you mean How do we look at people with Down Syndrome?
If that is your question. My answer is in no certain way . I try to treat them normal as any one else. Help them If I can .

2006-10-12 16:45:04 · answer #4 · answered by Sugar 7 · 0 0

The common physical features of Down syndrome also appear in people with a standard set of chromosomes. They include a simian crease (a single crease across one or both palms), almond shaped eyes, shorter limbs, speech impairment, and an enlarged tongue

2006-10-12 16:38:44 · answer #5 · answered by leavemealonestalker 6 · 2 0

Low muscle tone




Almond shaped eyes with small folds at the inner corner




Small mouth that may cause the tongue to protrude or appear larger




Single crease across the palm




Double jointedness




Flat or slightly depressed nasal bridge

2006-10-12 16:39:21 · answer #6 · answered by OMGwhatdidyousay!!! 2 · 1 0

Typically the eyes are set farther apart, oversized tongue, shorter neck, smaller ears, and a flat, wide nose. Some features are more obvious in some than others.

2006-10-12 16:39:52 · answer #7 · answered by mms1575 3 · 1 0

They have eyes that are wider set and slightly squinty. Their features are slightly flattened and broad. Their nose is slightly broader and their mouth is usually bigger.

I'm sure if you Googled an image, a good example would come up.

2006-10-12 16:40:14 · answer #8 · answered by nmtgirl 5 · 0 0

they look a little different than normal people but they are people too and people shouldn't get caught up on how they look. How do you look?

2006-10-12 16:38:46 · answer #9 · answered by sweetpea 3 · 0 0

They look beautiful to me...just like angels!

2006-10-12 19:13:55 · answer #10 · answered by Smom 4 · 0 0

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