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a test is usually done in pregnancy which identifies the condition. people with Down syndrome have an extra chromosome. people with down syndrome usually have impaired cognitive ability and typical facial characteristics such as an oversized tongue and are usually small in stature

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14y ago

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If an older sibling has Down syndrome will a newborn baby also be born with Down syndrome?

No, this is not necessarily the case.


If your newborn baby has only slightly slanted eyes -but is very active - could she have Down syndrome?

Just because a newborn baby has slightly slanted eyes does not mean that they have down syndrome. Doctors are able to diagnose down syndrome at birth.


Why did that that man invent down syndrome or named it after him?

i don't know why he invented down syndrome or named it after him.


How care for down syndrome children by family?

when you know what is a Down syndrome, try to be a pacient and full of love person, and the rest is easy, but..... is necessary to know, the Down syndrome is not a dissease is a fact, and it's mean a permanent devotion and work, is not a joke!


Do Down syndrome children always have ginger hair?

No, not at all. I know a few people with Down syndrome, and none of them actually has ginger hair.


What are the side effects of Down syndrome?

i dont know Negro ..


What does a teacher need to know about the Down syndrome pupil in the class?

How bad is the Down syndrome?Can the child communicate and understand in the class?Can the child read and write?


What is the difference between Down syndrome and mental retardation?

Mental retardation is a side effect of Down Syndrome. Down syndrome or trisomy 21 (or Down's Syndrome in British English) is a chromosomal disorder caused by the presence of all or part of an extra Twenty-first chromosome. Children with Down syndrome tend to share certain physical features such as a flat facial profile, an upward slant to the eyes, small ears, a single crease across the center of the palms, and an enlarged tongue. A doctor can usually tell if a newborn has the condition through a physical exam. Down Syndrome also causes mild to moderate mental retardation.


What is the genetic disorder for having three 21 chromosomes?

down syndrome


Is it safe for a newborn to sleep on their side?

No, it is not safe for a newborn to sleep on their side. The safest sleep position for a newborn is on their back to reduce the risk of sudden infant death syndrome (SIDS).


What is a chromosomal disorder that could result from nondisjunction?

Disorders, such as Down's Syndrome, are caused by nondisjunction.


What is the correct spelling 'Down syndrome' or 'Down's syndrome'?

Down syndrome is generally the preferred spelling, although Down's syndrome is sometimes used in American sources.