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BIOCHEM > EXPERIMENT 10 > Flashcards

EXPERIMENT 10 Flashcards

1
Q

Urine helps in

A

Maintenance of water balance and acid based equilibrium

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2
Q

What time should urine be appropriate for urin analysis?

A

Early morning urine

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3
Q

Is it true that urine is not acidic and concentrated early in the morning?

A

False

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4
Q

What is best for urine analysis?

A

Middle flow of urine

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5
Q

Normal color of urine

A

Light yellow to amber

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6
Q

The yellow color of kuurine is due to the presence of

A

Urochrome

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7
Q

Normal odor of urine

A

Aromatic

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8
Q

Normal urine turbidity

A

Transparent or clean

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9
Q

Normal PH range

A

4.5 - 8.0

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10
Q

What increases acidity in urine?

A

High protein diet

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11
Q

What increases alkalinity in urine

A

Vegetarian diet and bacterial infection

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12
Q

This is a normal waste product that the body produces everyday during muscle and when digesting meat

A

Creatinine

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13
Q

High level of creatinine can indicate what?

A

Diabetew

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14
Q

Low creatinine may indicate a person has

A

Chronic kidney disease

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15
Q

reagent for weyls test

A

sodium nitroprusside
Sodium hydroxide (NAOH)
Acetic acid

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16
Q

Reagent for jaffes test

A

Acqueous picric acid solution
NAOH

17
Q

Sulfates

A

BaCI
Glacial acetic acid

18
Q

PT of sulfate

A

White ppt of barium sulfate

19
Q

Reagent of chloride test

A

AGNO3
HNO3

20
Q

PT OF CHLORIDE

A

White ppt of silver chloride

21
Q

Abnormally present in the urine

A

Albumin

22
Q

Larger amount of albuminuria in urine indicate what?

A

Kidney disease

23
Q

Reagent of test for albumin

A

Diluted acetic acid

24
Q

PT for albumin test

A

Flocculent ppt

25
Q

What are the names for glucose, blood, bile, and ketone present in urine

A

Glucosuria
Hematuria
Biliuria
Ketonuria

26
Q

What test and reagents is for glucose

A

Benedicts reagent
A napthol
Ethanol
H2SO4

27
Q

What test and reagents is for bile

A

Gmelin’s test
HNO3

28
Q

What test and reagents is for ketone bodies

A

Rothera test
Ammonium sulfate (NH4)2SO4
Ammonia
Sodium nitroprusside

29
Q

What test and reagents is for blood

A

Benzedine test
Benzedine sol.
Hydrogen peroxide (H2O2)

30
Q

Positive result for glucose, blood, bile, ketone bodies test

A

Benedict- brick red/ green/ yellow
Benzedine- blue/ green
Rothera- purple ring
Gmelin:
Yellow- bilirubin
Green - biliverdin
Red - bilifuschin
Violet - bilicyanin

31
Q

An elevated blood sugar level most commonly due to untreated diabetes

A

Glucosuria

32
Q

Using an alternative source of energy
Type 1 diabetes mellitus

A

Ketonuria

BIOCHEM (6 decks)

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