Exam 5: Chemical Examination of Urine

State the most probable cause for each of the following scenarios: -A student is having difficulty interpreting the reagent strip color reactions on a thick orange specimen.

The following urinalysis results are obtained from a female vegetarian who supplements her diet with megavitamins: -The elevated pH may be caused by:

A urine specimen with a pH of 9.0 indicates that the patient should be:

The following urinalysis results are obtained from a female vegetarian who supplements her diet with megavitamins: -What is the most probable cause of the discrepancies in the chemical and microscopic results?

The following urinalysis results are obtained from a female vegetarian who supplements her diet with megavitamins: -What is the probable nonpathologic cause of the elevated urobilinogen?

Which of the following will not cause ketonuria?

The chemical reaction in the reagent strip reaction for glucose uses a:

The principle of the reagent strip test for protein is the:

The urinalysis result most closely associated with renal disease is a positive:

The following urinalysis results are obtained from a female vegetarian who supplements her diet with megavitamins: -What is the patient's probable diagnosis?

Reagent strips provide quantitative urine chemistry results.

The protein section of the reagent strip is most sensitive to:

The type of proteinuria least likely to be detected by reagent strip is:

The principle of the reagent strip test for specific gravity is:

Which of the following is a cause of prerenal proteinuria?

Reagent strip reactions for ketones react primarily with:

The Multistix and Chemstrip color charts are interchangeable.

A reagent strip test for blood is reported positive.No red blood cells are seen on the microscopic examination.The patient's condition is called:

Which of the following can produce a negative nitrite test in the presence of significant bacteriuria?

A positive nitrite test suggests the presence of a minimum of: