Urine Specimen Collection Quiz
Test your knowledge on proper urine sample collection techniques, storage, interpretation, and more in this comprehensive urology quiz.
#1
Which of the following is NOT a proper technique for collecting a urine specimen?
Midstream clean-catch technique
Using a catheter to obtain the sample
Collecting the first urine of the day
Using an open container with no lid
#2
What is the recommended storage temperature for a urine specimen?
Room temperature
Below freezing point
4°C (39°F) or lower
Above 50°C (122°F)
#3
What is the typical volume of urine required for a routine urinalysis?
5 milliliters (mL)
25 milliliters (mL)
50 milliliters (mL)
100 milliliters (mL)
#4
Which of the following factors can affect the interpretation of urine test results?
Age and gender of the individual
Ambient temperature of the testing environment
Color of the container used for sample collection
Height and weight of the individual
#5
Which of the following is NOT a step in the process of collecting a clean-catch urine specimen?
Wiping the genital area from front to back
Beginning to urinate into the toilet
Collecting midstream urine in a sterile container
Avoiding touching the inside of the container or lid
#6
Which of the following is NOT a possible cause of contamination in a urine sample?
Inadequate cleaning of the genital area
Improper storage temperature
Use of a sterile container
Extended storage time before analysis
#7
What is the purpose of adding a preservative to a urine sample?
To prevent microbial growth
To enhance coloration
To dilute the sample
To increase sample volume
#8
What is the primary purpose of a 24-hour urine collection?
To assess kidney function
To detect urinary tract infections
To monitor glucose levels
To determine electrolyte balance
#9
What precaution should be taken when collecting a urine sample for culture and sensitivity testing?
Sterilizing the collection container with alcohol wipes
Avoiding contamination with toilet tissue
Collecting the sample before starting antibiotics
Using a random sample instead of a clean-catch
#10
What is the primary function of the kidneys in relation to urine production?
To filter waste products from the bloodstream
To regulate blood sugar levels
To produce hormones that control urine flow
To store urine until elimination
#11
Which of the following is a crucial step in handling a urine specimen for drug testing?
Allowing the sample to reach room temperature before testing
Agitating the sample vigorously to ensure homogeneity
Using a clear container instead of an opaque one
Labeling the container with the patient's information immediately after collection
#12
In which situation might a timed urine collection be required?
For routine screening
To measure glomerular filtration rate (GFR)
For visual inspection
To perform a microscopic examination
#13
What might be a reason for a urine sample to be rejected at a laboratory?
The sample was collected in a colored container
The patient's name was not written on the container
The sample was not refrigerated before transport
The sample was not collected within 24 hours
#14
What is the primary function of the urethra?
To transport urine from the kidneys to the bladder
To store urine until elimination
To transport urine from the bladder to outside the body
To filter waste products from the bloodstream
#15
What is the primary function of the urinary bladder?
To produce urine
To filter waste products from the bloodstream
To store urine until elimination
To regulate blood pressure
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