Renal and Urology
1B
A x9bujunepzn 14 x9bujunepzn year x9bujunepzn old x9bujunepzn boy x9bujunepzn presents x9bujunepzn to x9bujunepzn the x9bujunepzn Emergency x9bujunepzn Department x9bujunepzn with x9bujunepzn severe x9bujunepzn left-sided x9bujunepzn testicular x9bujunepzn pain x9bujunepzn that x9bujunepzn began x9bujunepzn 4 x9bujunepzn hours x9bujunepzn ago. x9bujunepzn He x9bujunepzn reports x9bujunepzn no x9bujunepzn fever x9bujunepzn or x9bujunepzn urinary x9bujunepzn symptoms. x9bujunepzn Examination x9bujunepzn reveals x9bujunepzn a x9bujunepzn tender x9bujunepzn and x9bujunepzn swollen x9bujunepzn left x9bujunepzn hemiscrotum. x9bujunepzn What x9bujunepzn is x9bujunepzn the x9bujunepzn most x9bujunepzn appropriate x9bujunepzn initial x9bujunepzn step?
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