Urinalysis – MLS questions with correct answers

) The following results were obtained on a urine specimen at 8:00 AM: pH: 5.5; protein: 2+; glucose: 3+' ketones: 3+; blood: negative; bilirubin: positive; nitrite: positive If this urine specimen was stored uncapped at 5C without preservation and retested at 2PM, which of the following test results would be changed due to these storage conditions: a. glucose b. ketones c. protein d. nitrite - Answer B 9) A 24-hour urine from a man who had no evidence of kidney impairment was sent to the laboratory for hormone determination. The volume was 600 mL, but there was some question as to the completeness of the 24-hour collection. The next step would be to: a. perform the hormone determination, since 600 mL is a normal 24-hour urine volume b. check the creatinine level; if it is <1g, do the procedure c. report the hormone determination in mg/dL in case the specimen was incomplete d. check the creatinine level; if it is >1g, do the proced