Question 160

You are seeing a 5 year old referred due to a failed vision screening in kindergarten.  You note that the child has sensorineural hearing loss, a pigmentary retinopathy and has a type IV collagen abnormality.  Which test would also likely be abnormal in this patient?
Cardiac echo
Urinalysis
Electroretinogram (ERG)
MRI brain
{"name":"Question 160", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"A 7 month old patient presents with nystagmus. It is noted to be bilateral, horizontal and symmetric. You perform an alignment exam, pupillary exam and visual acuity which shows good alignment, normal pupils and a visual acuity of CUSM OU. The next step in management is:","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}
Powered by: Quiz Maker