Urinalysis and Specimen Collection Quiz

Test your knowledge on urine analysis, specimen collection methods, and nephrology with these questions. Get ready for an insightful quiz!

#1

Which of the following is a common constituent found in urine?

Glucose
Urea
Hemoglobin
Cholesterol
#2

Which type of specimen is most commonly used for urinalysis?

Random urine
First morning urine
Midstream urine
Catheterized urine
#3

What is the specific gravity of water?

1.000
1.005
1.010
1.015
#4

What is the primary function of the renal system in urine formation?

Excretion of urea
Filtration of blood
Secretion of electrolytes
Reabsorption of glucose
#5

Which of the following is an example of an abnormal urine color?

Straw yellow
Dark amber
Pale yellow
Transparent
#6

What is the term for the presence of excessive protein in the urine?

Glycosuria
Proteinuria
Hematuria
Ketonuria
#7

Which chemical reagent is typically used to test for the presence of protein in urine?

Benedict's solution
Sulfosalicylic acid
Fehling's solution
Tollen's reagent
#8

Which of the following indicates a normal pH range for urine?

Below 4.0
4.5 to 5.5
6.0 to 7.5
Above 8.0
#9

Which of the following is a common method for urine specimen collection in infants?

Clean-catch midstream urine
Suprapubic aspiration
24-hour urine collection
Random urine collection
#10

Which of the following substances is not typically tested for in routine urinalysis?

Ketones
Cocaine metabolites
Bilirubin
Nitrites
#11

Which condition is indicated by the presence of ketones in urine?

Diabetes insipidus
Diabetes mellitus
Hyperthyroidism
Renal failure
#12

Which of the following substances can cause false-positive results in urine drug screening tests?

Aspirin
Ibuprofen
Poppy seeds
Vitamin C
#13

Which microscopic element is not typically found in normal urine?

Red blood cells
Bacteria
Crystals
Epithelial cells
#14

Which of the following is a characteristic of a urine specimen suitable for analysis?

Sample collected in a non-sterile container
Sample collected after a heavy meal
Sample stored at room temperature for 24 hours
Sample received within 2 hours of collection
#15

Which of the following is a common preservative used in urine specimens for microbiological analysis?

Sodium citrate
Sodium fluoride
Boric acid
Thymol
#16

Which of the following conditions may lead to the presence of bilirubin in urine?

Liver cirrhosis
Hemolytic anemia
Pancreatitis
Renal failure
#17

What does the presence of hyaline casts in urine indicate?

Urinary tract infection
Diabetes mellitus
Dehydration
Renal tubular injury
#18

Which condition is associated with the presence of casts in urine sediment?

Renal calculi
Glomerulonephritis
Urinary tract infection
Diabetes mellitus

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