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What is Down syndrome & how does it affect a person?
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Nov 26, 2022 · Down syndrome is a genetic condition that causes a range of physical, behavioral, and cognitive symptoms. There are three types, and each person with Down syndrome has unique strengths and...
- Raising a Child With Down Syndrome: What to Expect
For every 700 births in the United States, one baby is born...
- Treatments, Therapies, Services
Services to help people with Down syndrome have changed...
- Raising a Child With Down Syndrome: What to Expect
Down's syndrome is when you're born with an extra chromosome. You usually get an extra chromosome by chance, because of a change in the sperm or egg before you're born. This change does not happen because of anything anyone did before or during pregnancy.
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Down’s syndrome (DS) is caused by having an extra chromosome in all the cells of your body. Inside all the cells of your body, we carry the instructions to build and run our bodies. This is called DNA and it is twisted and folded up into 46 chromosomes.
- What Is Down Syndrome?
- Common Physical Characteristics of Down Syndrome
- Low Muscle Tone
- Intellectual Development
- Motor Development
- Down Syndrome Behaviors
- Complications of Down Syndrome
- Summary
Down syndrome is a condition in which a person has an extra chromosome—a thread-like structure made up of protein and DNA. Chromosomes are small “packages” of genes in the body. They determine how the body forms and functions as it grows during pregnancy and after birth. Humans have 23 pairs of chromosomes inherited from their parents. With Down sy...
Many people with Down syndrome have features such as a round face, upturned eyes, and a short, stocky build. Technically speaking, parents and healthcare providers look for signs of Down syndrome, rather than symptoms. These may be seen once a child is born or, in some cases, in utero. The first indication of Down syndrome can appear during routine...
People with Down syndrome sometimes move awkwardly, usually due to low muscle tone (hypotonia) at birth which can interfere with physical development. Hypotonia often causes babies with Down syndrome to appear “floppy.” The poor muscle tone can and often does improve with age and physical therapy. Still, most children with Down syndrome typically r...
People with Down syndrome usually have an IQ (a measure of intelligence) in the mildly to moderately low range.All people with Down syndrome have some degree of intellectual disability or developmental delay, which means they tend to learn slowly and may struggle with complex reasoning and judgment. Some of these challenges include: 1. Expressive l...
Down syndrome also affects the development of motor skills. Delays in reaching milestones that allow children to move about, walk, and use their hands and mouths can lower their opportunities to explore and learn about the world. Factors that affect motor development include the following: 1. Low muscle tonecauses difficulty maintaining posture and...
Down syndrome is often associated with traits like being particularly happy, sociable, and outgoing. This may be true in general, but it's important to avoid stereotypes, even with such positive characteristics and impressions. People with Down syndrome experience a full range of emotions and have their own strengths, weaknesses, and styles—just li...
People with Down syndrome are more likely than otherwise healthy people to have certain physical and mental health issues. Care throughout one's life can be complicated by these conditions, some of which are quite common in people living with Down syndrome.
Down syndrome (also called trisomy 21) is a genetic disorder where there is an extra full or partial chromosome 21. This extra copy changes how the body and brain develop, which makes intellectual and motor development more challenging. Although life expectancy has risen dramatically over the decades, there are numerous complications and health con...
Mar 8, 2018 · Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21. This extra genetic material causes the developmental changes and physical features of Down syndrome. Down syndrome varies in severity among individuals, causing lifelong intellectual disability and developmental delays.
Nov 6, 2020 · Down's syndrome (DS): also known as trisomy 21; most common congenital chromosomal abnormality (1 in 800-1000 live births). Pathophysiology : additional genetic material from chromosome 21 causes phenotypic features and increased morbidity, especially congenital heart disease.
Ageing & Dementia. Equal healthcare and reasonable adjustments. People who have Down’s syndrome should expect the same quality of healthcare from the NHS as anyone in the population.
