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Which urinalysis result would be a positive indicator of a kidney stone? Urinaly

ID: 87723 • Letter: W

Question

Which urinalysis result would be a positive indicator of a kidney stone? Urinalysis can also provide information regarding renal function. Which urinalysis would suggest possible renal damage or failure (it would be in the urine if the kidneys were not functioning normally)? In addition to urinalysis, blood analysis is also important when diagnosing renal disease. Which of the following would be suggestive of renal disease or renal failure if present in the blood at higher than normal levels? blood glucose blood iron

Explanation / Answer

D) Hematuria : it is the condition of presence of blood in urine. It may happen due to damage to the kidney by the stones.

E) Albuminura : It is the condition of presence of albumin (most abundant protein in blood) in urine. It may happen due to leakage of proteins into the urine as a consequence of renal damage.

F) Blood creatinine : Kidney completely filters out creatinine from the blood. High levels in blood is indicative of renal malfunction. Note that BUN, resulting due to breakdown of protein, may also be a result of kidney damage but it may have other causes too.