genetic⚑ High burden in India
Down syndrome
Down or Down's syndrome, also known as Trisomy 21, is a disorder caused by the presence of all or part of a third copy of 21. It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features.
Underlined words are explained — tap any of them.
Symptoms — what it feels like
- ·Delayed development, characteristic physical features, mild to moderate intellectual disability
Causes — why it happens
- ·Third copy of 21
How it's found
- · , testing
Treatment
- ·Physical therapy, occupational therapy, speech therapy, educational support, supported work environment
Outlook
- ·Life expectancy 50 to 60 years (developed world)
Test yourself
0/4 answered4 quick questions on Down syndrome. Tap an answer to check it.
1. What causes Down syndrome?
2. Which is a common feature of Down syndrome?
3. Which factor increases the chance of having a baby with Down syndrome?
4. How is Down syndrome usually supported?
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