Down Syndrome And Its Effects On Children

Down syndrome is a birth defect caused by a genetic disorder that affects 350,000 people in the United States. It is caused by abnormalities in the genes and is not inherited, meaning that parents do not pass this onto their children. Genetics is the study of heredity or how certain traits are passed from parents to their children. Genes are the basic unit of heredity. Cells are the building blocks of your body and each one of us has more than 100 trillion cells. Our genes are located in chromosomes. Each cell in your body contains 46 chromosomes or 23 pairs. In a person with Down syndrome, there are 47 chromosomes. In 1956, a French researcher named Jerome Lejeune used a new powerful microscope to view human strands of DNA. DNA is what

The aetiology of Downs syndrome which means the cause of a specific disease (Mcferran, 2014). Suggests that when one of the chromosomes in reproduction do not separate properly this is when Down’s Syndrome is caused (Steven, 2005). This extra chromosome causes physical developmental defects this causes reduced muscle tone, a small mouth with a projecting tongue and eyes that slant downwards and upwards and causing the back of their head to be flat. Many babies born with Down's Syndrome are diagnosed with the condition after birth and are likely to have many physical defects for example they may have reduced muscle tone, eyes that slant upwards and outwards, a small mouth with a protruding tongue and a flat back of the head. (Hartley, 2015). Down Syndrome patients can also be afflicted with other conditions, including heart disease, Alzheimer’s disease, and leukemia (WHO, 2010). This could effect children and adults through out their life also effecting their physical and mental health.

Down syndrome is a genetic condition which can cause intellectual and developmental disabilities. Persons affected with Down syndrome have the common will have an additional chromosome; instead of 46, they

Down syndrome is a chromosomal condition that affects 1in every 700 kids. Down syndrome is when a child has and extra copy of chromosome 21. Down syndrome has many ways of telling if the child has down syndrome, like physical features. You can also tell if a child has down syndrome based on how they act. There are different ways of obtaining down syndrome. Kids with down syndrome are no different than kids that were born with the normal set of chromosomes, they just act a little different and need a little bit more help.

The article “Down Syndrome” reviewed by Dr. Mary Gavin, thoroughly explains the causes, affects and diagnosis of the condition. This genetic condition involves the individual gaining an extra chromosome, ending up with 47 instead of 46. A person with Down syndrome facial and bodily features will be distinctly unique, making it easy to characterize them from others. Consistent medical attention is crucial for a child with the condition, even if the child appears to have no significant health concerns. With out proper care, the child could develop pulmonary hypertension, worsened vision and hearing, seizures, asthma, infections etc. Prenatal screening

Down Syndrome has lots of complications as stated before individuals can have intrinsic heart problems, respiratory problems and listening to the issues, Alzheimer's disease, adolescence leukemia, and thyroid conditions. There is no cure for Down Syndrome, but the goals are to control the symptoms and the resulting medical conditions. As stated by Arthur Schoenstadt, MD “this includes regular checkups and screenings, medications, and surgery. Counseling and support groups are also aspects of treatment for those who need help in coping with the emotional and practical aspects of Down syndrome (Schoenstadt, 2013).

Down Syndrome affects many people, even those who don’t have it. Down syndrome is also called Trisomy 21. The term Down syndrome did not become the accepted term until the early 1970’s (“History of NADS”). Down syndrome is the most common genetic condition, almost 400,000 Americans have Down syndrome (“What Is Down Syndrome?”). When the 21st chromosome has an extra copy, full or partial, down syndrome will occur. With the extra genetic material it messes with the development physically and mentally. It also creates certain features connected with Down Syndrome. Some of the well known features are low muscle tone, small stature, upward slant to the eyes, and a single deep crease across the center of the palm (“What Is Down Syndrome?”). These features and their extent can vary from person to person, some may not even have any at all. One in every 691 babies born in the United States has Down syndrome, about 6,000 babies are born with Down syndrome each year in the United States (“What Is Down Syndrome?”). Just like the physical features the medical problems associated with Down syndrome vary from person to person, some may need a lot while others may need little to none. The health problem can be treated with the many resources available to help the people with Down syndrome and their families.

Down Syndrome is a genetic disorder where an abnormality in cell division results in a copy of chromosome 21. This is also known as trisomy 21. Although the cause of the extra chromosome is still unknown, maternal age is the only possible thing to have been linked to having a child with Down Syndrome. Physical abnormalities of Down Syndrome may include, decreased muscle tone, flattened facial profile, upward slanting eyes, and a short neck. Often, children with Down Syndrome develop slower than the development of a child without the disorder. Intellectual abnormalities of Down Syndrome include a shortened attention span, poor judgment, impulsive behavior, slow learning, and delayed language/speech development. Approximately 1 in every 700

Down syndrome is a mutation, (the action or process of mutating), caused by a random error in cell division. In this error an extra copy of chromosome 21 is made. This error is known as nondisjunction. More than 90% of the time the extra chromosome is from the mother’s egg (4% men’s sperm, and 6% after fertilization.) It is not inherited.

Cause/ Type of mutation: The most common form of Down syndrome is identified as trisomy 21. It’s a condition in which individuals have 47 chromosomes in each cell instead of 46. The cause of trisomy 21 is due to an error in cell division which is identified as nondisjunction in which leaves a sperm or egg cell with an extra copy of chromosomes 21 before or at conception.

It is caused by a random error in the cell division process which results in the presence of an extra copy of chromosome 21. In fact, people with down syndrome typically have no history of this disorder in their family. Only about 10% (U.S. National Library of Medicine) of people with this syndrome inherit the chromosome abnormality from an unaffected parent. In these instances, the parent carries a chromosomal rearrangement called a balanced translocation, in which no genetic information is gained or lost. Nevertheless, they can become unbalanced as they are passed to their children, and can either have extra or missing genetic material in their

Down syndrome is a genetic disorder in which a person is born with an extra copy of chromosome 21. There are three genetic variations that cause Down syndrome: Trisomy 21, Mosaic Trisomy 21 or Translocation Trisomy 21. There are many ways in which theses disorders affect the body.  Trisomy 21 occurs when an egg or sperm comes in with an extra copy of chromosome 21, then, once an embryo is formed and starts to develop, the chromosome is replicated in every single cell of the embryo. Trisomy 21 is the most common type of Down syndrome. About 92% of Down syndrome patients have this type. People with Trisomy usually have physical problems.

Down syndrome is where every cell in the body has a nucleus, genetic material is then stored in genes. Some of those genes carry codes that are responsible for the inherited traits that are grouped up along rod-like structures that are called chromosomes. Down syndrome is the part that occurs when one individual has a partial or full copy of chromosome 21. The nucleus of each cells contain 23 different pairs of chromosomes, half of those which are inherited from each of the parent. Some common traits of Down syndrome are low muscle tones, upward slant in the eyes, and single deep crease across the center of the palm. Approximately 400,000 Americans have Down syndrome and almost 6,000 babies with Down syndrome are born in the United States

Down syndrome is a condition marked by abnormal physical and mental development that is caused by a genetic defect. This genetic defect is caused by an extra chromosome. People born with Down syndrome have 47 chromosomes compared to the normal amount of 46, 23 chromosomes inherited from each parent. This extra chromosome originates more often in the

Down Syndrome is a condition caused by the presecnce of an extra chromosome called trisomy 21 (t21), which is a non sex chromosome and results in mental retardation and distinct physical characteristics (Sue, Sue, & Stanley, 2010). Trisomy 21 means that each cell in the body has three copies of the chromosome 21, instead of the normal 2 copies received, one from each parent (NLM, 2012). Most cases of Down Syndrome are not hereditary but occur as random events, affecting the genes