Urinalysis Chapter 45 Questions and Answers 100% Pass

Urinalysis Chapter 45 Questions and Answers 100% Pass What pigment will appear on the reagent pad if nitrates are detected in urine? Pink Why is a 24-hour urine collection more accurate for certain measurements compared to a random sample? Certain substances are excreted with diurnal variations What is the most frequently used method for collecting urine samples? Clean-catch midstream Which condition can make urine smell sweet? Diabetes What is the normal range for the specific gravity of urine? 1.001 - 1.035 What is the typical pH range for urine? 5.0 - 7.0 A higher number of epithelial cells in urine might suggest: Irritation or inflammation in the urinary system 2 Which demographic is most susceptible to galactosuria? Newborns A person with uric acid crystals in their urine might have: Gout Which information should be included on a chain-of-custody document? - Reason for the urine test - Purpose of chain-of-custody - Instructions for providing a specimen - Date the specimen was collected or transferred - Volume of urine in a specimen Date the specimen was collected or transferred Which pigment is responsible for the color of urine? Urochrome Why is urine testing favored over blood tests for routine drug screening? It is less invasive and follows national testing standards 3 What effect can strenuous exercise have on urine? Increased protein levels Where does cast formation take place in the kidney? Tubules of the nephron Presence of bacteria in urine is called: Bacteriuria Detection of bilirubin in urine is termed: Bilirubinuria What is the documented policy for tracking the possession, handling, and location of samples from collection through reporting? Chain-of-Custody What type of bilirubin dissolves