Macroscopic Examination: Urine composition Flashcards

1
Q

Urine water composition

A

95%

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2
Q

Urine SOLUTE composition

A

5%

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3
Q

Urine TOTAL SOLIDS composition

A

60 grams

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4
Q

__ grams of organic solutes in urine

A

35 g

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5
Q

__ grams of INORGANIC solutes in urine

A

25 g

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6
Q

Major ORGANIC metabolic waster product produced in liver

A

Urea

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7
Q

Major INORGANIC DISSOLVED in urine

A

CHLORIDE

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8
Q

SPECIMEN COLLECTION:

Specimen must be collected in

A

Clean-dry-leak proof container (clear)

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9
Q

SPECIMEN COLLECTION:

The recommended capacity of container

A

50 mL

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10
Q

SPECIMEN COLLECTION:

Allows _______ needed for microscopic analysis

A

12 mL

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11
Q

METHODS OF COLLECTION:

Midstream

A

Routine screening
Bacterial Culture

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12
Q

METHODS OF COLLECTION:

Catheterized specimen

A

Bacterial Culture

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13
Q

METHODS OF COLLECTION:

Suprapubic aspiration

A

Bladder urine (Bacterial culture)
Cytology

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14
Q

METHODS OF COLLECTION:

3 GLASS Technique

A

Prostatic Infection

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15
Q

3 Glass Technique:

Specimen that serves as CONTROL

A

Specimen 2

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16
Q

METHODS OF COLLECTION:

PROSTATIC INFECTION: Presence of WBC/hpf and Bacterial 10x of 1st specimen

A

3rd specimen

17
Q

METHODS OF COLLECTION:

If tube 2 is positive for BLADDER AND KIDNEY INFECTION = tube 3 will be

A

INVALID (Contaminated urine)

18
Q

METHODS OF COLLECTION:

Use of soft clear plastic bag with adhesive

Sterile spx is obtained by Catherization or Suprapubic

A

Pediatric

19
Q

METHODS OF COLLECTION:

Drug Specimen Collection volume

A

Capacity: 60 mL

Required volume: 30-45 mL

20
Q

METHODS OF COLLECTION:

Drug Specimen Collection Tempeture

A

32.5 - 37.7

CHECK WITHIN 4 MINUTES

21
Q

METHODS OF COLLECTION:

Individual from whom a specimen is collect4ed

A

Donor

22
Q

TYPES OF URINE SPECIMEN:

Occasional/Single/Random

A

Routine Screening

23
Q

TYPES OF URINE SPECIMEN:

Timed

A

Quantitative chemical test

24
Q

TYPES OF URINE SPECIMEN:

Timed: Clearance Test

A

24 hrs

25
Q

TYPES OF URINE SPECIMEN:

Timed: Addis Count

A

12 hrs

26
Q

TYPES OF URINE SPECIMEN:

Timed: UROBILINOGEN

A

Afternoon (2-4pm)

27
Q

TYPES OF URINE SPECIMEN:

Timed: Nitrite –>Nitrate

A

4 hours

28
Q

TYPES OF URINE SPECIMEN:

First Morning

A

Routine Screening
Pregnancy Test
Orthostatic Protenuria

29
Q

TYPES OF URINE SPECIMEN:

Timed: Fasting/Second Morning

A

Glucose Determination