URINE MICROSCOPIC EXAMINATION SPECIMEN PREPARATION

Question 1

What is the recommended timeframe for examining a urine specimen in a microscopic examination to prevent disintegration of parasites, crystals, or cells?

A) 24 hours
B) 6 hours
C) 1 hour
D) 48 hours

Answer 1

C) 1 hour

Question 2

What potential issue may arise with urine specimens when refrigerated for microscopic examination?

A) Increased pathogenic crystal formation
B) Precipitation of amorphous urates/phosphates
C) Enhanced clarity of the specimen
D) Accelerated bacterial growth

Answer 2

B) Precipitation of amorphous urates/phosphates

Question 3

What is the recommended temperature for warming the urine specimen before a microscopic examination?

A) Room temperature
B) 25°C
C) 37°C
D) 50°C

Answer 3

C) 37°C

Question 4

What is the standard amount of urine typically used for microscopic examination, with 12 ml being the most frequently used?

A) 5-8 ml
B) 10-15 ml
C) 20-25 ml
D) 30-35 ml

Answer 4

B) 10-15 ml

Question 5

What should be noted in the report when the urine volume is not adequate for microscopic examination, particularly in patients with certain conditions or pediatric cases?

A) Disregard the microscopic examination results.
B) Include a note about the inadequate urine volume and its potential impact on the results.
C) Increase the magnification of the microscope to compensate.
D) Repeat the microscopic examination using a different method.

Answer 5

B) Include a note about the inadequate urine volume and its potential impact on the results.