Tympanograms were reported as “type A” – it is not clear whether a 1000 Hz probe tone was used. The report of “type A” suggests that it was a 226 Hz probe tone tympanogram.

The child is 8 weeks of age at this testing.

Testing was conducted on a Biologic ABR system.  Rate and filter settings are not given with the report. The results below are reorganized to aid in interpretation, the full page layout is at the bottom.

• Critique and interpret the click results

Tone burst data are shown below. The child awoke before further testing could be conducted.

• Critique and interpret the tone burst results.  Do they correspond with the click data?