IQ Test Mental Retardation

IQ test mental retardation

Down Syndrome – Follow up with extra DNA

Down syndrome is also known as trisomy 21 or Down syndrome. A patient affected by Down syndrome suffer from acute changes in the functioning of the body that arises from the body structure of the abnormal person. The fundamental cause of Down syndrome is on chromosome 21 (DNA). This dysfunction may occur due to the presence of only one part of the chromosomes or the complete genetic material.

The symptoms Down was first documented in detail by the English physician John Langdon Down, way back in 1866. Therefore, it is in their name that the disease is called. Chromosome abnormalities in so far as number of affected or clearly identified in the 1950s after the discovery of the special methods karyotype. It was in 1959 that the cause of Down syndrome date back to the presence of extra DNA. But it was only in the 21st century that the chromosome was labeled and the condition known as trisomy 21. Thus we see that the medical detectives and investigators could not specify the exact cause of Down syndrome until the 20th century.

Down syndrome was found affecting people of all races. Furthermore, Down syndrome was found to attack women in their advanced years. Another significant aspect of syndrome Down that attracted the attention of the researchers was the rarity of recurrence.
Until the middle of last century, the common perception of physicians about the syndrome Down is produced due to several aspects that were basically inherited. Even then, the intensive search for these factors avoids results. The fact that the syndrome Down was noted especially in mothers after reaching an advanced stage took a school of medical thought to find the cause of the dysfunction of a shock (S) have been submitted by the expectant mother.

Common symptoms of Down syndrome are facial design which remains as it was during the birth of the person, and the total deterioration in the development of that person's physical appearance.

In addition, the child with Down syndrome are unable affected learning, and have delay as well below par cognitive skills. Their social and emotional skills are largely dependent on the mental retardation of the affected child Down's syndrome. minor child's IQ range 50-70, while the moderate IQ ranges from 35-50. Those affected by mosaic Down syndrome have IQ can go up by 10-30 points higher.

Children with Down syndrome can also develop serious health problems, including disorders thyroid, sleep apnea (Obstructive), recurrent ear infections, gastroesophageal (reflux) disease and congenital heart defects are in nature.

Mentionably, there are cases of people who have common sets of DNA that suffer from the symptoms of Down syndrome. The signs are enlarged tongue, speech impairment, shorter limbs, almond (a) eyes, and a wrinkle in one or both palms (simian crease). Depending on the disability of children in the cognitive sphere.

It is necessary that children affected with Down syndrome are provided immediate medical attention. Despite the fact Many of Down syndrome remains dysfunctions in life, but you can learn to adapt to the conditions prevailing. To do this, parents or guardians of a child should always be aware of any anomalies in their children. If any of these signs are noted, the physician should be consulted immediately, and medical examinations conducted required. The initial tests belong to the thyroid, among others. The growing child may receive vocational training The first thing to remember that patients Down syndrome require an atmosphere to recover what he / she can.

About the Author

Nilutpal Gogoi is a writer and a freelance journalist having more than 18 years of service in several audio-visual and print media reputed organizations in North East India. He has published one popular adventure book for children and has published more than 1000 articles for various sites, as such
http://www.superhealthinesssite.com/ http://www.wellbeingmylife.com/ http://www.lifewellbeingguide.com/

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