Down Syndrome

Strictly speaking, no. Down's syndrome is a genetic abnormality, which has, as far as is currently known, no hereditary features. Down's Syndrome most often occurs in the babies of women giving birth over the age of 35, and it is thought that the genetic syndrome is due to the breakdown of the genetic material in the ova of women as they age.

Pathological narcissism (as distinguished from ordinary, or healthy narcissism) or Narcissistic Personality Disorder is not currently seen or proven to have any genetic component whatever. The current thinking is that pathological narcissism is a developmental disorder contributed to by neglectful or conversely, over-attentive parenting which lacks both genuine intimacy and realistic or accurate feedback for the child.

The only 'connection' that might be seen (and it's a stretch) --- is that if a pair of parents who both met sufficient criteria to be officially diagnosed with Narcissistic Personality Disorder were to bring up a Down's Syndrome child, they might perceive having such a child as extremely shameful, ignoring or neglecting, or even belittling to abusing the child. Conversely, depending on the peer group of the parents, they might perceive that having such a child could be a source of admiration from others -- they could see and present the child as being "Extra Special" and themselves as grandiosely noble for dedicating themselves to the upbringing of a Down's Syndrome Child. In either case, the child would likely suffer from such parenting in some way.

In this hypothetical situation, siblings would conceivably suffer as well: either from being 'tarred with the same brush" and ignored or belittled in the same way as the Downs Syndrome Child in the first instance; or being utterly ignored for being 'not special enough' in the second.

If a person has a gene for lets say diabetes then it will be passed on to the next generation through reproduction. even if a person does not have diabetes but carries the gene for it the next generation might carry on too.

Something tells me that trisomy 21 is not really the most common, but it is the common among babies that actually live. Other trisomies common among live births are those of the 13th and 18th chromosome. Trisomy 16 is the most common known disorder of miscarried fetuses. Trisomy is caused by nondisjunction of a pair of chromosomes during meiosis or mitosis. What causes nondisjunction? If we could figure that out, we might be able put trisomies in the past.

Amniocentesis involves testing a sample of amniotic fluid surrounding the fetus to examine the fetal cells for genetic abnormalities. In the case of Down syndrome, amniocentesis can identify the presence of an extra copy of chromosome 21 in the fetal cells, which is characteristic of the disorder. This test can provide information about the genetic makeup of the fetus and help diagnose Down syndrome.

People with Down syndrome may take medication to manage conditions commonly associated with the syndrome, such as thyroid issues, heart conditions, and behavioral concerns. The specific type of medication will depend on the individual's health needs and any underlying medical conditions. It is important for individuals with Down syndrome to have regular check-ups with healthcare providers to monitor their health and determine appropriate treatment options.

Anyone can be born with Down syndrome, as it is a genetic condition caused by the presence of an extra copy of chromosome 21. It is not influenced by race, nationality, or socioeconomic status. The chances of having a child with Down syndrome increases with the mother's age.

Nondisjunction is a type of genetic mutation where chromosomes fail to separate properly during cell division, leading to an unequal distribution of chromosomes in the resulting cells. This can result in an abnormal number of chromosomes in the new cells, which can lead to genetic disorders such as Down syndrome or Turner syndrome.

Nondisjunction is a process during cell division where chromosomes fail to separate correctly. In Trisomy 21, an individual has three copies of chromosome 21 instead of the usual two, which is caused by nondisjunction during either meiosis I or meiosis II in the formation of gametes. When a gamete with an extra copy of chromosome 21 is fertilized, it results in an individual with Down syndrome.

The ability to smile has been restored in some cases of Moebius syndrome by surgery which transfers nerve and muscle from the thigh to the face. Other surgeries can be used to treat eye, limb, and jaw problems

A normal human male has two 21st chromosomes and a Down Syndrome male has three 21st chromosomes.

A human female would have the same karotype with regard to chromosome 21 as a male human.

Generally speaking, a syndrome is a condition that has a specific array of symptoms.

According to the Encyclopedia of Phobias, Fears, and Anxieties (Second Edition), a syndrome is "a group of symptoms that occur together that constitute a recognizable condition", and that "'syndrome' is less specific than 'disorder' or 'disease', which generally imply a specific cause or disease process".

People with Down syndrome are unique individuals just like anyone else, with their own personalities, strengths, and challenges. They may require additional support in certain areas but are just as capable of leading fulfilling and meaningful lives as anyone else. Just like every other person, they deserve to be treated with respect, dignity, and acceptance.

Down syndrome is trisomy 21

Down syndrome occurs in people of all races; however, studies have shown that people of Caucasian descent have a higher incidence of Down syndrome compared to other races. This is likely due to differences in genetic makeup and population demographics.

Down Syndrome is when you have a trisomy of chromosome number 21. So that means they have 47 chromosomes.

An older name for Down Syndrome is Mongolism. That was considered a racist term because it made fun of the features of people from Mongolia. Its use was dropped in 1965 after a delegate from Mongolia asked that the name be dropped as a medical term.

Individuals with Down syndrome are more numerous then individuals with an extra chromosome 3 or 16 because the those conditions are much more likely to be fatal (resulting in miscarriage or other early deaths).

Yes, Down syndrome is typically caused by trisomy 21, which means there is an extra copy of chromosome 21. This condition can lead to developmental delays, intellectual disability, and certain physical characteristics.

A thickened nuchal fold is a soft marker for Down syndrome, but it is not a definitive diagnosis. Further testing such as genetic screening or amniocentesis can provide more accurate information about the risk of Down syndrome. It's important to consult with a healthcare provider for appropriate follow-up and counseling.

A trisomy is a condition in which a person has three copies of a chromosome instead of the usual two copies. Trisomy 9 refers to three copies of chromosome 9. A person can have full trisomy 9 (three copies in every cell) or mosaic trisomy 9 (three copies in some cells but not all).

no it's not caused by smoking or drinking it is caused by an extra Chromosone well anextra 21 chromosone. your suppose to have 23 pairs chromosones 23 from your dad 23 fromyour mom But down syndrome babies get 24 from one parent and 23 from another parent!!!!

1 in every 1,000 babies that is born. 1 is the Down syndrome and 1,000 is the people that dont.

Yes, the risk of having a child with Down syndrome increases with maternal age, especially after the age of 35. This is because older eggs are more likely to have chromosomal abnormalities, such as an extra copy of chromosome 21 which causes Down syndrome.

On average, individuals with Down syndrome have a life expectancy of around 60 years old. However, this can vary depending on various factors such as overall health, access to healthcare, and quality of life. With advances in medical care and support services, many individuals with Down syndrome are living longer, healthier lives.

That is hard to say because the frequency of Down syndrome if a function of maternal age so it is not fixed. A mom between 20 and 24 years old has a 1/ 1400 risk of having a child with Down syndrome. A mom who is 45 or older has a 1/25 risk.

Overall, it is fair to say Down syndrome is one of the most common and best known genetic disease.

Other genetic disease such as Cystic Fibrosis, hemochromatosis are also common.

The frequency of all these things varies in different populations as well as age.

So the question is quite hard to answer without isolating a specific population.

The incidence of Down syndrome has remained relatively stable over the years, with about 1 in 700 babies born in the United States being diagnosed with the condition. Improved healthcare and screening methods have led to increased detection rates, but the actual prevalence has not significantly changed.