a 62-year-old woman presents to the clinic with complaints o…
a 62-year-old woman presents to the clinic with complaints of brief episodes of dizziness and a sensation of spinning that occurs when she turns her head or gets out of bed. She notes that these episodes last for about 30 seconds and are accompanied by nausea but not by any hearing loss. The NP suspects benign paroxysmal positional vertical (BPPV) and decides to perform a clinical test to confirm the diagnosis. Which of the following tests is most used to diagnose BPPV?