The recommended specimen for routine urinalysis testing is the:
A) Random specimen
B) Timed specimen
C) First morning specimen
D) Catheterized specimen

Question

Quizplus · Accepted Answer

The first morning specimen is the best choice for routine urinalysis testing because it is a concentrated specimen that provides a better representation of the patient's renal function and is less likely to be affected by dietary or environmental factors. Random specimens are less reliable as they can be influenced by recent food or fluid intake. Timed specimens are only used for specific tests that measure urine output over a designated time period, and catheterized specimens carry a higher risk of contamination and infection.

The Recommended Specimen for Routine Urinalysis Testing Is The