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This 3 1/2-year-old girl was brought by her parents for an eye examination.  They are concerned about the misalignment of her eyes.  She does not demonstrate other skeletal abnormalities.

1.	The most likely diagnosis is:
	a. Apert's syndrome b. Crouzon syndrome c. Nance-Horan syndrome d.  Pfeiffer syndrome
2.	This condition is transmitted as:
	a. autosomal recessive b. X linked c. sporadic d.  autosomal dominant
3.	This child's intelligence is likely to be:
	a. slightly below average b. significantly below average c. severely retarded d.  anywhere from normal to mentally retarded

For answers to the above, click here on or after October 18, 2005.