What is a possible prenatal cause for an intellectual disability?
Prenatal toxins Exposure to alcohol in utero is the most common teratogenic cause of developmental disabilities, including microcephaly, cognitive disability, learning disabilities, ADHD and behavioural challenges.
Can intellectual disabilities be detected before birth?
Certain tests, such as ultrasound and amniocentesis, can also be performed during pregnancy to look for problems associated with intellectual disability. Although these tests may identify problems before birth, they cannot correct them.
What is the most commonly recognized biological cause of intellectual disabilities?
The most common causes of intellectual disabilities are: Genetic conditions. Sometimes an intellectual disability is caused by abnormal genes inherited from parents, errors when genes combine, or other reasons. Examples of genetic conditions are Down syndrome, Fragile X syndrome, and phenylketonuria (PKU).
Can retardation be detected during pregnancy?
Triple Screen Test (or Triple Marker). The Triple Screen is a blood test capable of determining whether or not your baby may be at risk for birth defects, such as Spina Bifida, or chromosomal abnormalities, such as Down Syndrome (a common form of mental retardation).
What causes mental retardation during pregnancy?
Causes of mental retardation include fetal alcohol syndrome and fetal alcohol effect; brain damage caused by the use of prescription or illegal drugs during pregnancy; brain injury and disease; and genetic disorders, such as Down syndrome and fragile X syndrome.
What are the chances of having a baby with a disability?
Birth defects are common, costly, and critical conditions that affect 1 in every 33 babies born in the United States each year.
What qualifies as an intellectual disability?
Intellectual disability is a term used when there are limits to a person’s ability to learn at an expected level and function in daily life.
What are the 4 levels of intellectual disability?
There are four levels of ID:
- mild.
- moderate.
- severe.
- profound.