A person with Down syndrome will have 3 chromosomes for the 21st autosome. Karyotypes show these chromosomes which help to diagnose Down Syndrome.
I don't got a clue, that is why I am asking.
Yes.
In my opinion, having known some people with Asperger's, I would say that he does not have it.
The most likely place to diagnose foot problems would be at a qualified podiatrist's office. Podiatrists are medical doctors who specialize in foot issues.
It's possible but not that likely. Violence isn't one of the traits of asperges syndrome.
Physically, people with Asperger's Syndrome can smile. However, they are likely to use less nonverbal language that a neurotypical person and might not understand when smiling would be appropriate.
I would suggest reading about Polycystic Ovarian Syndrome (PCOS), but it could likely be something else such as malnutrition.
You would go to a doctor.
A small fraction of the population has Asperger's Syndrome. It is likely that some of these people would become famous. People with Asperger's Syndrome can excel in their special interest areas and thus can become famous in those areas. There are famous historical people who are speculated to have Asperger's Syndrome because of a few traits known about them. They did not necessarily have Asperger's Syndrome.
You communicate with an adult with Asperger Syndrome exactly as you would an adult who is neurotypical - if that individual requires you to use another form of communication they will let you know, but as long as your communication with them is clear and concise you will likely have no problems.
Yes a karyotype is performed which is a blood test to be able to look at the number of chromosomes a person has, and therefore would be able to identify the extra X chromosome in case someone has it.
You can't get rid of AS, you are born with it and there is no cure :(
In order to enter the police force, a person must pass both psychological and physical reviews. I would not say it could never be done, but it would not be likely. Most people with Aspergers Syndrome tend to have some issues with speech and social interaction. These would both count against a possible officer candidate.
No, a karyotype shows if a person has Turner syndrome.