4th le

reviewer

C

bile contains base
bile is viscid and has an alkaline reaction

A

A. Bile contains Chlorides.
B. Bile is stored in the liver.

D

Hay's test is for bile pigments.
Nitrous acid is used to test for bile pigments.

A

Heller's ring test is s test for the presence of albumin.
Yellow ring at the junction is the result of Heller's ring test.

B

A. Acetic acid and Barium sulfate are used to test the presence of sulfates in urine.

B. Nitric acid and silver nitrate are used to test the presence of chlorides in urine

C

A. Cholic acids and Chenodeoxycholic acids are the primary bile acids.

B. Sodium Cholate and sodium chenodeoxycholate the primary bile salts

C

A. Ether is used to extract cholesterol in bile.
B. Test for cholesterol is Acetic anhydride- H2SO.test.

D

A. Sodium Phosphates is an earthy phosphate.
B. Calcium phosphates is an alkali phosphate.

C

A. Ammonium hydroxide is used to precipitate the earthy phosphates.
B. Magnesia mixture is used to precipitate the alkali phosphates.

B

A. normal urine shows reddish orange with Benedict's test.
B. Benedict's reagent is composed of CuSO4, sodium Carbonate and Sodium citrate.

A

A. Mobile phase in paper chromatography is the solvent.
B. Stationary phase in paper chromatography is the chromatography chamber.

B

A. Rs is the ratio of the distance traveled by the amino acid and the distance traveled by the sol

B. Amino acid is the analyte in paper chromatography.

A

A. The faster the analyte will travel, the higher its Rf value.
B. Higher molecular weight analyte travels faster in the paper chromatography than lower MV

A

A. In coagulation test, the turbidity due to the phosphates in urine confirms the presence of

B. in the Heller's ring test, the reagent is NH.OH.

A

A. Ninhydrin is the color developer in paper chromatography.
B. The color of the analyte with the color developer in paper chromatography is purple.

blue

color of bilicyanin

rosenbach’s test

formation of different color

red

color of bilirubin

pettenkofer’s test

test reagent using sucrose and sulfuric acid

hay’s test

test for the reducing property of bile acids and salts

bluish green

final result of lieberman-buchard test

green

color of biliverdin

gmelin’s

test for bile in urine

urochrome

principal pigment responsible for the yellow color of urine

jaundice

condition associated with the presence of bile in urine

Cl-

the principal anion in th urine is

ammonium hydroxide

the earth phosphates are precipitated by

weyl’s test

test for creatinine in urine using sodium nitroprusside

jaffe’s test

test for in urine using sodium picric acid

basic

normal urine upon standing for undergo ammoniacal fermentation becomes

albumin

is not present in normal urine

transparent to yellow

normal color of urine is

urine

helps in acid-base equilibrium of the body

red

color of the solution that confirms the presence of acetone bodies

PO43-

turbidit of urine after hearty meal is due to

Legal’s

test for acetone bodies

benedict’s test

test for glucose in urine

LETTER D (wa nakita sa pic)

which of the following is not an acetone bodies

basic

nitroprusside test occurs in _______ medium

red to yellow

color of the solution with a positive result in Weyl test

nitric

reagent used to test for bile pigment in urine

Jaffe’s test

a red color is produced due to the formation of the red tautomer

retention factor

what is RF?

L

which of the following amino acid is not used in paper chromatography

D

which of the following has highest RF value

acetone

the solvent of paper chromatography is compose of, except

4:1:5

the ratio of the solvent of paper chromatography

urobilin

which of the following is not a pathological constituent in urine

NH4OOH, ZnCl3

reagent used to detect pigment in urine

1:1000

in foam test, the ratio of the diluted furfural is

HNO3

the test reagent for gmelins test

red to blue

reaction of bile to litmus paper

nitrates

inorganic constituents of bile was tested in the experiment, except

no change

ideal reaction of bilin to phenolphthalein

liebermann-birchard test

acetic anhydride-h2so4 acid test is also known as

0.42

A

0.62

B

0.55

C

0.67

D

B

uknown

FALSE

biliverdin is responsible for the yellow…
Ninhydrin was used to dry the amino acid
A pipet was used to apply tiny…
Another name for Jafe is the Weyl
Albumin usually is present in urine
Weyl’s test is used to detect pigment in urine

Pettenkofer’s test

the sucrose-sulfuric acid test, also known as

surface tension test

Hay’s test also known as

surface tension test

what is the test for bile salts that use powdered sulfur

formation of a red ring

what indicates a positive result with pettenkofer’s test

sinking of sulfur powder

what indicates a positive reaction to hay’s test

dilute aqueous furfural sol and conc. sulfuric

what reagents were used in foam test

cholesterol

What lipid or fat-like substance is found in the liver?

Liebermann-Burchard Test

What test is used to detect cholesterol in bile?

development of a green solution

What is indicated by a positive test for cholesterol in bile?

5% sucrose sol. and conc. sulfuric acid

What reagents were used to react with the dilute bile solution in Pettenkofer's Test?

the solutions turns pink

What happens when bile is added to phenolphthalein solution?

no visible change occurs

What color change is observed when blue litmus paper is dipped in bile?

solutions turns red

What color change is observed when Congo red solution is added to bile?

pigments

Gmelin's test used to detect?

conc. HNO3

What reagent was used in Gmelin's Test?

development of different colors on the filter paper

What is the visible result of the Rosenbach test?

2 parts of sodium carbonate and 1 part of potassium nitrate

What is the composition of the fusion mixture in the test for inorganic constituents of bile?

albuminuria

What medical condition is associated with the presence of Albumin in urine?

ammonia

What gas is formed when urine is allowed to stand some time?

blood

Benzidine test detects the presence of

chlorides

Choose the substances in urine that are tested using the following reagents:

Silver nitrate and nitric acid

sulfates

Choose the substances in urine that are tested using the following reagents:

Barium chloride and acetic acid

earthy phosphates

Choose the substances in urine that are tested using the following reagents:

Ammonium hydroxide

bilirubin

Which of the following is not typically found in urine?

ammoniacal

Choose the word, phrase, or quantity that completes the analogy. Freshly voided urine: aromatic odor as stale urine:

alkali phosphates

What component in urine is precipitated by the addition of a magnesia mixture?

1 & 3

What is/are the chemical formula(e) of the precipitate(s) after urine was added with ammonium hydroxide and then heated?
1. Cas(PO4)2 2. KaPO 3. Mgs(PO4)2 4. Na,PO

jaundice

What medical condition is associated with the presence of bile in urine?

creatinine: sodium nitropusside….

Choose the correct combination..

basic

Normal urine undergoes ammoniacal fermentation and becomes

transparent to yellow

The standard color of urine is

urine

What helps the acid-base equilibrium of the body?

legal’s test

The test for acetone bodies is

chlorides

The following are pathological components of urine EXCEPT

ethanoic acid

The following are acetone bodies EXCEPT

(NH4)3PO4.12MoO3

What is the chemical formula of the precipitate after the filtrate from the fused bile was added with concentrated nitric acid & ammonium molybdate?

barium sulfate:white

Which is the correct pair?

bile

What in urine was tested when it was superimposed with concentrated nitric acid?

ammonium hydroxide + zinc chloride

What reagents were used to test the presence of urobilin in urine?