1.2 Types of Urine specimen and collection techniques Flashcards

1
Q

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

A

First-morning specimen

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2
Q

First morning can use to detect O________ Pr________

A

Orthostatic proteinuria

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3
Q

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

A

Orthostatic / postural proteinuria

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4
Q

Random spx: + proteins
First morning: - Proteins

This indicates?

A

Orthostatic proteinuria

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5
Q

Used for routine urinalysis but requires acceptability and no dilutions

A

Random urine

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6
Q

Timed specimens must starts and end with full bladder

T or F

A

F

Empty

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7
Q

Timed specimens:

Used for quantitative chemical tests, hormone studies

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

A

a

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8
Q

Timed specimens:

Analytes that undergo diurnal variation

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

A

a

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9
Q

Timed specimens:

Requires for traditional CLEARANCE TEST

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

A

a

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10
Q

Timed specimens:

used in Addis’ Count

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

A

b

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11
Q

What is the preservative for 12 hour specimen?

A

Formalin

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12
Q

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

A

2-4 pm

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13
Q

Timed specimens:

Bilirubin determination

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

A

c

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14
Q

Specimen for diabetic screening/monitoring is not routinely used anymore

T or F

A

T

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15
Q

Specimen for DM:

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

T or F

A

T

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16
Q

Specimen for DM:

Best test to detect Glycosuria

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

A

b

17
Q

Specimen for DM:

Previously used as accompaniment to blood specimens in routine OGTT

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

A

c

18
Q

Drug testing specimen:

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

A

Chain of custody (COC)

19
Q

Volume for Drug testing?

A

30 - 45 mL within 4mins

20
Q

Temp for Drug testing?

A

32.5-37.7 C

21
Q

If out of range specimen for Drug testing?

A

Recollect and Notify the supervisor

22
Q

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

A

Bluing agent

23
Q

collection technique:

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

T or F

A

F

No prostatitis specimens

24
Q

collection technique:

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

T or F

A

Midstream clean-catch

25
Q

Collection technique:

Routine screening

a. Midstream clean catch
b. Catheterization
c. Suprapubic aspirations

A

a

26
Q

Collection technique:

Cytology

a. Midstream clean catch
b. Catheterization
c. Suprapubic aspirations

A

c

27
Q

Prostatitis Specimen:

All parts of urine (Mid stream, First stream, etc.) are collected

a. Three-glass collection
b. Four-glass collection

A

a

28
Q

Prostatitis Specimen:

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

A

higher

29
Q

Prostatitis Specimen:

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

A

Tube 2

30
Q

Four-glass collection is also called?

A

Istamey - Mears Technique

31
Q

Difference of Collection for Four and Three glass collection?

A

Post prostatic massage urine specimen (EPS)