Breathalyzers detect alcohol in the blood within 24 hours of drinking and an ethyl glucuronide (saliva) test can detect traces of alcohol in the body up to 12 days after drinking. Hair follicle testing for alcohol is the most precise and can detect alcohol in your system three months after ingesting alcohol.
To research the causes of Chorea, consider researching the causes of these these diseases that may be similar, or associated with Chorea: 1  Rheumatic fever. 2  Huntington's disease. 3  Involuntary movement disorder.  Ataxia 1  telangietasia. Wilson's disease.  Chorea gravidarum.
Causes of Down Syndrome. From what is known about the causes of Down syndrome, environmental factors and parents' behavioral activity do not seem to play a role. Most cases (approximately 92 percent) are caused by trisomy 21, which means each cell in the body has three copies of chromosome 21 instead of the usual two copies.