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This 23-year-old man presented with the complaint that he had the head turn that you see in the picture for as long as he can remember. He does not like the way he looks or the way he sees with double vision when he looks away from this head posture.

1.	This history makes you think first of what condition?
	a. medial rectus palsy b. third nerve palsy c. myasthenia d. Moebius syndrome e. Duane
2.	What exam step is likely to tell you the most about this patient?
	a. cycloplegic refraction b. asking him to look right c. asking him to look left d. checking the pupil reaction e. looking for subtle corneal changes
3.	When do you think this condition started?
	a. birth b. in the pre-school years c. after minor trauma that the patient probably forgot d. there is no way of telling e. none of the above

For answers to the above, click here on or after August 9, 2011.