1.2 Types of Urine specimen and collection techniques

Question 1

The most concentrated type of urine collection that is routinely screened and used for preg test

Answer 1

First-morning specimen

Question 2

First morning can use to detect O________ Pr________

Answer 2

Orthostatic proteinuria

Question 3

A persistent benign proteinuria common in young adults after periods of standing and disappears when a horizontal position is assumed

Answer 3

Orthostatic / postural proteinuria

Question 4

Random spx: + proteins
First morning: - Proteins

This indicates?

Answer 4

Orthostatic proteinuria

Question 5

Used for routine urinalysis but requires acceptability and no dilutions

Answer 5

Random urine

Question 6

Timed specimens must starts and end with full bladder

T or F

Answer 6

F

Empty

Question 7

Timed specimens:

Used for quantitative chemical tests, hormone studies

a. 24-hour
b. 12-hour
c. 2-hour afternoon specimen

Answer 7

a

Question 8

Timed specimens:

Analytes that undergo diurnal variation

a. 24-hour
b. 12-hour
c. 2-hour afternoon specimen

Answer 8

a

Question 9

Timed specimens:

Requires for traditional CLEARANCE TEST

a. 24-hour
b. 12-hour
c. 2-hour afternoon specimen

Answer 9

a

Question 10

Timed specimens:

used in Addis’ Count

a. 24-hour
b. 12-hour
c. 2-hour afternoon specimen

Answer 10

b

Question 11

What is the preservative for 12 hour specimen?

Answer 11

Formalin

Question 12

in 2hour afternoon specimen, what is the time required for Bilirubin determination?

Answer 12

2-4 pm

Question 13

Timed specimens:

Bilirubin determination

a. 24-hour
b. 12-hour
c. 2-hour afternoon specimen

Answer 13

c

Question 14

Specimen for diabetic screening/monitoring is not routinely used anymore

T or F

Answer 14

T

Question 15

Specimen for DM:

In fasting, second morning specimen is used instead of First morning

T or F

Answer 15

T

Question 16

Specimen for DM:

Best test to detect Glycosuria

a. Fasting
b. 2 h post prandial
c. GTT urine

Answer 16

b

Question 17

Specimen for DM:

Previously used as accompaniment to blood specimens in routine OGTT

a. Fasting
b. 2 h post prandial
c. GTT urine

Answer 17

c

Question 18

Drug testing specimen:

Standardized form that must document and accompany every step of drug testing

Answer 18

Chain of custody (COC)

Question 19

Volume for Drug testing?

Answer 19

30 - 45 mL within 4mins

Question 20

Temp for Drug testing?

Answer 20

32.5-37.7 C

Question 21

If out of range specimen for Drug testing?

Answer 21

Recollect and Notify the supervisor

Question 22

This is added to the toilet water reservoir in unwitnessed collection for drug testing

Answer 22

Bluing agent

Question 23

collection technique:

Midsteam clean-catch, ctheterization, suprapubic aspiration and prostatitis specimen are all can be use for detection of bacteria (Culture)

T or F

Answer 23

F

No prostatitis specimens

Question 24

collection technique:

Midsteam clean-catch, catheterization, suprapubic aspiration, WHICH AMONG them is preferred?

T or F

Answer 24

Midstream clean-catch

Question 25

Collection technique: Routine screening a. Midstream clean catch b. Catheterization c. Suprapubic aspirations

Answer 25

a

Question 26

Collection technique: Cytology a. Midstream clean catch b. Catheterization c. Suprapubic aspirations

Answer 26

c

Question 27

Prostatitis Specimen: All parts of urine (Mid stream, First stream, etc.) are collected a. Three-glass collection b. Four-glass collection

Answer 27

a

Question 28

Prostatitis Specimen: In Three-glass collection, WBC and bacterial counts in tube 3 must be 10x ________ than in tube 1

Answer 28

higher

Question 29

Prostatitis Specimen: In Three glass collection, control for kidney and bladder infection is what tube?

Answer 29

Tube 2

Question 30

Four-glass collection is also called?

Answer 30

Istamey - Mears Technique

Question 31

Difference of Collection for Four and Three glass collection?

Answer 31

Post prostatic massage urine specimen (EPS)