Compare the Notre-Dame Cathedral in Chartres, France, ca. 11…

Compare the Notre-Dame Cathedral in Chartres, France, ca. 1145-1155, to the Dome of the Rock, Jerusalem, 687–692.  First, write a paragraph listing everything you know about the first building.  Second, write a paragraph listing everything you know about the second building.  Third, write down the similarities between the buildings. Fourth, write down how they differ (including construction techniques, architectural elements of each building, shapes, locations, decoration, to whom they were dedicated, and uses/meanings/ideals incorporated into the buildings).    The first 3 pictures are of the Chartres cathedral.    The following 3 images are of the Dome of the Rock. 

A patient reports brief episodes of vertigo when rolling in…

A patient reports brief episodes of vertigo when rolling in bed and looking up.  During the Dix-Hallpike test, the PTA observes an up-beating nystagmus and the patient reports vertigo.  Which conclusion and appropriate treatment maneuver are MOST accurate?