Fats Biochemistry Set 4

Test Your Knowledge and master Biochemistry

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Biochemistry (Fats And Fatty Acid Metabolism Set 4)

1 / 25

Increased serum ornithine carabamoyl transferase activity is diagnostic of

A) Myocardial infarction

B) Hemolytic jaundice

C) Bone disease

D) Acute viral hepatitis

2 / 25

Hepatocellular jaundice as compared to pure obstructive type of jaundice is characterized by

A) Increased serum alkaline phosphate, LDH and ALT

B) Decreased serum alkaline phosphatase, LDH and ALT

C) Increased serum alkaline phosphatase and decreased levels of LDH and ALT

D) Decreased serum alkaline phosphatase and increased serum LDH and ALT

3 / 25

Impaired galactose tolerance test suggests

A) Defect in glucose utilisation

B) Liver cell injury

C) Renal defect

D) Muscle injury

4 / 25

Immediate direct Vanden Bergh reaction
indicates

A) Hemolytic jaundice

B) Hepatic jaundice

C) Obstructive jaundice

D) Megalobastic anemia

5 / 25

A mixture of conjugated and unconjugated bilirubin is found in the circulation in

A) Hemolytic jaundice

B) Hepatic jaundice

C) Obstructive jaundice

D) Post hepatic jaundice

6 / 25

Increased urobilinogen in urine and absence of bilirubin in the urine suggests

A) Obstructive jaundice

B) Hemolytic jaundice

C) Viral hepatitis

D) Toxic jaundice

7 / 25

Jaundice is visible when serum bilirubin exceeds

A) 0.5 mg/100 ml

B) 0.8 mg/100 ml

C) 1 mg/100 ml

D) 2.4 mg/100 ml

8 / 25

Fecal urobilinogen is increased in

A) Hemolytic jaundice

B) Obstruction of biliary duct

C) Extrahepatic gall stones

D) Enlarged lymphnodes

9 / 25

Normal quantity of urobilinogen excreted in the feces per day is about

A) 10–25 mg

B) 50–250 mg

C) 300–500 mg

D) 700–800 mg

10 / 25

A complete absence of fecal urobilinogen
is strongly suggestive of

A) Obstruction of bile duct

B) Hemolytic jaundice

C) Intrahepatic cholestasis

D) Malignant obstructive disease

11 / 25

The normal range of indirect (unconjugated) bilirubin in serum is

A) 0–0.1 mg/100 ml

B) 0.1–0.2 mg/100 ml

C) 0.2–0.7 mg/100 ml

D) 0.8–1.0 mg/100 ml

12 / 25

The ability of liver to remove a dye like BSP from the blood suggests a normal

A) Excretory function

B) Detoxification function

C) Metabolic function

D) Circulatory function

13 / 25

The best known and most frequently used test of the detoxicating functions of liver
is

A) Hippuric acid test

B) Galactose tolerance test

C) Epinephrine tolerance test

D) Rose Bengal dye test

14 / 25

The presence of bilirubin in the urine without urobilinogen suggests

A) Obstructive jaundice

B) Hemolytic jaundice

C) Pernicious anemia

D) Damage to the hepatic parenchyma

15 / 25

Fecal urobilinogen is decreased in

A) Obstruction of biliary duct

B) Hemolytic jaundice

C) Excess fat intake

D) Low fat intake

16 / 25

One of the causes of hemolytic jaundice is

A) G-6 phosphatase deficiency

B) Increased conjugated bilirubin

C) Glucokinase deficiency

D) Phosphoglucomutase deficiency

17 / 25

The normal range of direct reacting (conjugated) serum bilirubin is

A) 0–0.1 mg/100 ml

B) 0.1–0.4 mg/100 ml

C) 0.4–06 mg/100 ml

D) 0.5–1 mg/100 ml

18 / 25

Fecal stercobilinogen is increased in

A) Hemolytic jaundice

B) Hepatic jaundice

C) Viral hepatitis

D) Obstructive jaundice

19 / 25

A jaundice in which serum alanine transaminase and alkaline phosphatase
are normal is

A) Hepatic jaundice

B) Hemolytic jaundice

C) Parenchymatous jaundice

D) Obstructive Jaundice

20 / 25

Clinical jaundice is present with an icteric index above

A) 4

B) 8

C) 10

D) 15

21 / 25

Cerebrovasular disease and hypertension is associated with

A) High calcium intake

B) High salt intake

C) Low calcium intake

D) Low salt intake

22 / 25

The normal range of total serum bilirubin is

A) 0.2–1.2 mg/100 ml

B) 1.5–1.8 mg/100 ml

C) 2.0–4.0 mg/100 ml

D) Above 7.0 mg/100 ml

23 / 25

An increase in serum unconjugated
bilirubin occurs in

A) Hemolytic jaundice

B) Obstructive jaundice

C) Nephritis

D) Glomerulonephritis

24 / 25

Atherosclerosis and coronary heart diseases are associated with the diet:

A) High in total fat and saturated fat

B) Low in protein

C) High in protein

D) High in carbohydrate

25 / 25

Icteric index of an normal adult varies between

A) 1–2

B) 2–4

C) 4–6

D) 10–15

Your score is

The average score is 4%

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