Which assessment technique provides the most useful data when the nurse is concerned about possible urinary retention?

Choice A reason: Observing the appearance of urine can provide information but is not the most direct assessment for urinary retention.Choice B reason: Measuring the girth of the lower abdomen is not a specific assessment for urinary retention.Choice C reason: Auscultation is not a reliable method for assessing urinary retention.Choice D reason: Palpating above the pubic symphysis allows the nurse to assess for bladder distention, which is a direct indicator of urinary retention.