Which Genetic Disorder Is the Leading Inherited Cause of Intellectual

question 28

Multiple Choice

Which genetic disorder is the leading inherited cause of intellectual disability?

• A) Down syndrome
• B) Phenylketonuria
• C) Fragile X syndrome
• D) Praeder-Willi syndrome

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Definitions:

Raise Head

To lift one's head upwards, often referring to a movement or gesture indicating attention or alertness.

Shoulders When Prone

The position and alignment of the shoulders while lying face down.

45-90 Degrees

A range of angles often referred to in various contexts, such as in geometry, physics, physical therapy, and ergonomics, implying a spectrum from acute to right angles.

Months

Units of time in calendars, typically involving a period of approximately 30 days or four weeks.