A nurse is assessing a young child and suspects coarctation of the aorta based on which finding?

The correct answer is Choice D.Choice A rationaleA diastolic murmur is not a typical finding in coarctation of the aorta. This condition is more commonly associated with systolic murmurs.Choice B rationaleHypotension is not a common finding in coarctation of the aorta. In fact, hypertension in the upper extremities is more typical due to the narrowing of the aorta.Choice C rationaleExcessive crying is not a specific indicator of coarctation of the aorta. It can be a symptom of many different conditions and is not diagnostic.Choice D rationaleUnequal upper and lower extremity pulses are a key finding in coarctation of the aorta. The narrowing of the aorta causes reduced blood flow to the lower extremities, resulting in weaker pulses compared to the upper extremities.