Which condition is a common cause of intellectual disability due to genetic factors?

Study for the Music Therapy Board Certification Exam. Experience comprehensive flashcards and multiple-choice questions, with detailed hints and explanations. Prepare thoroughly for your certification!

Fragile X syndrome is a well-documented genetic condition that is one of the leading inherited causes of intellectual disability. It results from a mutation in the FMR1 gene on the X chromosome, leading to the production of an inadequate amount of a protein crucial for normal brain development. The consequences of this mutation can vary, but many individuals with Fragile X syndrome exhibit developmental delays, intellectual disabilities, and characteristic physical features, such as a long face and large ears.

This condition is specifically linked to genetic changes that can be passed from parent to child, distinguishing it from the other options listed, which may be associated with various causes but not primarily genetic factors related to intellectual disability. For instance, hydrocephaly, spina bifida, and meningitis can result from environmental factors, infections, or other non-genetic conditions that might lead to cognitive impairments but lack the genetic inheritance aspect that characterizes Fragile X syndrome. Thus, the focus on genetic causation clearly identifies Fragile X syndrome as the most appropriate answer in this context.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy