Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

BioChem Lab > Urinalysis 2 > Flashcards

Urinalysis 2 Flashcards

1
Q

For most of the routine investigations fresh mid stream specimen of _____urine is collected in a clean dry vial

A

10-20 ml

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

T or F| There is no single all purpose preservative

A

True wlaa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

For determination of urea, ammonia, nitrogen and calcium

A

Hydrochloric acid is used (2 N or concentrated HCL)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

For determination of sodium, potassium, chloride, bicarbonate, calcium, phosphorus, urea, ammonia, amino acids, creatinine, proteins, reducing substances and ketone bodies-____is used

A

Thymol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

For determination of Ascorbic acid- ________is used

A

Acetic acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

is a very satisfactory preservative for urine

A

Toluene

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Normal urine contains ______ water and about_____ G/day of solid

A

90-95 %

60

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Colour- Freshly excreted urine is

A

colorless to straw colored

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The normal color of urine is due to the presence of pigment

A

urochrome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Trances of other substances, such as-(4) also contribute to the color of urine

A

Uroerythrin
urobilin
uroporphyrin
coproporphyrins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

• Concentrated urine- Mild dehydration
• Vitamin B complex therapy

A

Dark yellow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Drug induced

A

Orange

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Excessive beet root intake

A

Pinkish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Jaundice

A

Deep yellow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Haematuria

A

Reddish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Hemoglobinuria, myoglobinuria and porphyrias

A

Brownish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Alkaptonuria

A

Brown to Black

18
Q

Pus cells and bacteria in infected cells

A

Cloudy

19
Q

Red blood cells

A

Smoky

20
Q

Iron therapy

A

Black

21
Q

Presence of urobilin – Hemolytic anemias

A

Pinkish brown

22
Q

Chyluria(Presence of fat globules)

A

Milky white

23
Q

Volume of urine

Normal volume-________ml/day

with an average of_____ ml/day.

A

800-2,500

1500

24
Q

Approximately____ ml/day is the minimum volume of urine needed in normal health to remove waste products

A

500

25
Q

The volume of urine is affected by:

A

•Fluid intake
•Fluid loss
•Type of diet
•Cardio-vascular status and
•Renal functions

26
Q

implies an increased volume of urine excreted per day, generally volume of urine exceeding 2,500 ml/day is termed as Polyuria.

A

Polyuria

27
Q
  • Volume of urine less than 500 ml/day is termed oliguria.
A

Oliguria

28
Q
  • Complete cessation of urine or volume of excreted urine less than 100 ml/day.
A

Anuria

29
Q

indicates the concentrating ability of the kidneys.

A

specific gravity

30
Q

In normal health the urinary specific gravity ranges between _______the average being____.

A

1.016-1.025

1.020

31
Q

Measures specific gravity

A

Urinometer

32
Q

Odor of urine

• Normal urine has an_____ odor

A

aromatic

33
Q

Odor - On keeping sample for a long time

A

Ammoniacal Odor

34
Q

Odor - Ketonuria such as Diabetic ketoacidosis or starvation

A

Acetone like Odor

35
Q

______ Smell due to bacterial infections

A

Foul smell

36
Q

Normal urine is acidic

pH ranges between______ with a mean of——- in 24 hours

A

4.5-8.0

6.0

37
Q

pH

• A protein rich diet
• Heavy exercise

A

Acidic

38
Q

pH

• Heavy meals
• Diet rich in citrus fruits
• Excessive intake of milk and antacids

A

Alkaline

39
Q

pH

Pathologically , It is found in conditions of acidosis,

such as diabetic ketoacidosis, respiratory acidosis, and high fever (break down of tissue proteins)

A

Acidic

40
Q

pH

Pathologically, it is found in-

• Urinary tract infections
• Conditions of alkalosis

A

Alkaline

41
Q

Urinary pH is measured by-

A

• pH papers
• Litmus papers

BioChem Lab (17 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions