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Down syndrome is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It causes delays in physical and intellectual development and is the most common chromosome abnormality in humans, affecting approximately 1 in 800 live births.
Jun 18, 2021 · Down syndrome is a genetic condition caused by the presence of an extra chromosome 21. It causes delays in physical and intellectual development. The majority of cases are caused by nondisjunction during meiosis resulting in three copies of chromosome 21 rather than the typical two.
This PPT is about Downs Syndrome. It has detailed information about this particular genetic abnormality and is specially made for college students. Read more. 1 of 27. Down syndrome Characteristics, Diagnosis, Prognosis, Treatment - Download as a PDF or view online for free.
Sep 15, 2014 · If there's an extra chromosome 21 present in all or some of the cells, the diagnosis is Down syndrome. How to prevent MT • There's no way to prevent Down syndrome. • A person whom already has a child with Down syndrome, or are at high risk to, may wish to consult a genetic counselor before becoming pregnant.
Down Syndrome PPT - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Introduction to Down's Syndrome types, clinical manifestations, diagnosis, medical and detailed Physiotherapy Management of Down's Syndrome.
Down Syndrome Awareness Slideshow. This enlightening slideshow contains lots of great information about Down Syndrome. This is a great resource to share with loved ones. Download as either a PDF or PPT below.
Down syndrome is a chromosomal condition associated with intellectual disability and characteristic physical features. It is caused by having an extra copy of chromosome 21. Around 6,000 babies are born with Down syndrome in the United States each year.
The template on Down syndrome provides comprehensive information about the condition, including its causes, symptoms, diagnosis, treatment options, and support resources.
Jan 15, 2011 · TRISOMY 21- DOWN SYNDROME. Dr. Gupta PL-II. Incidence. Approximately one in 1000 live births. Genetics. Trisomy 21 (47, +21), - 94 %, The frequency of trisomy increases with increasing maternal age. Slideshow 73671 by Olivia
What is Down Syndrome? Down Syndrome is a genetic condition that causes delays in physical and intellectual development. It occurs in approximately 1 of every 800 births. Individuals with Down Syndrome have 47 chromosomes as opposed to 46. The 47th chromosome is an extra copy of chromosome 21.
