What physical feature is commonly seen in children with Down syndrome?

A flattened forehead is a characteristic physical feature commonly observed in children with Down syndrome. This attribute is part of the distinctive facial appearance associated with the condition, which results from an extra copy of chromosome 21. In addition to a flattened forehead, individuals with Down syndrome may also exhibit other features such as a slanted eyelid appearance, a small nose, and a protruding tongue. Recognizing these physical traits can be beneficial in understanding and identifying Down syndrome early in childhood, allowing for timely interventions and support.

Long limbs, a protruding abdomen, and large ears are not typically associated with Down syndrome. Instead, children with this condition often have shorter stature and more stocky, rounded body types, which differ from the characteristics that would involve elongated limbs or protruding abdomens. While some individuals may have larger ears, this is not a defining feature of Down syndrome and can vary widely among children without any genetic conditions.