You are evaluating a 73 yo female with complaints of dizzine…

You are evaluating a 73 yo female with complaints of dizziness when getting out of bed and when moving from a sitting to standing position.  She describes the sensation as “spinning:. These symptoms have been limiting her activities as she is worried she will fall.   You suspect she has BPPV.  Which test would you perform to confirm this diagnosis?

A 28 yo male presents for evaluation of severe left testicul…

A 28 yo male presents for evaluation of severe left testicular pain and swelling that developed over the past two days.  Vital signs are unremarkable.  On exam, his left testicle is tender with normal lie.  His right testicle is unremarkable.  The scrotum is painful, edematous. Urinalysis shows 57 WBC/hpf and 14 RBC/hpf.  Which of the following is the most likely diagnosis?