Description : If results of the serum bilirubin, serum ALP, LDH and AST determinations suggest obstructive jaundice, the best confirmatory test would be the estimation of (A) Serum ALT (B) Serum 5’ nucleotidase (C) Serum Pseudo cholinesterase (D) None of these
Last Answer : Answer : B
Description : Patients with hepatocellular jaundice, as compared to those with purely obstructive jaundice tend to have (A) Lower serum ALP, LDH and AST activity (B) Lower serum ALP, Higher LDH and AST activity (C) Higher serum ALP, LDH and AST activity (D) Higher serum ALP, Lower LDH and AST activity
Description : On the third day of onset of acute myocardial infarction the enzyme elevated is (A) Serum AST (B) Serum CK (C) Serum LDH (D) Serum ALT
Last Answer : Answer : C
Description : On the third day following onset of acute myocardial infarction, which enzyme estimation will have the best predictive value? (A) Serum AST (B) Serum CK (C) Serum ALT (D) Serum LDH
Last Answer : Answer : D
Description : Which of the following enzyme typically elevated in alcoholism? (A) Serum ALP (B) Serum GOT (C) Serum γ-GT (D) Serum acid phosphatase
Description : 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 ... levels of LDH and ALT (D) Decreased serum alkaline phosphatase and increased serum LDH and ALT
Description : All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised ... systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin
Description : Serum AST activity is not characteristically elevated as the result of (A) Myocardial infarction (B) Passive congestion of liver (C) Muscular dystrophies (D) Peptic ulcer
Description : On which day following acute myocardial infarction the estimation of serum AST will be of greatest significance? (A) First day (B) Second day (C) Third day (D) Fourth day
Description : Serum LDL has been found to be increased in (A) Obstructive jaundice (B) Hepatic jaundice (C) Hemolytic jaundice (D) Malabsorption syndrome
Last Answer : Answer : A
Description : Serum alkaline phosphatase is greatly increased in (A) Haemolytic jaundice (B) Hepatic jaundice (C) Obstructive jaundice (D) None of these
Description : All the following statements about obstructive jaundice are true except (A) Conjugated bilirubin in serum is normal (B) Total bilirubin in serum is raised (C) Bile salts are present in urine (D) Serum alkaline phosphatase is raised
Description : Serum albumin may be decreased in (A) Haemolytic jaundice (B) Hepatocellular jaundice (C) Obstructive jaundice (D) All of these
Description : 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
Description : An increase in serum unconjugated bilirubin occurs in (A) Hemolytic jaundice (B) Obstructive jaundice (C) Nephritis (D) Glomerulonephritis
Description : It is said that nucleotide phosphatase (NTP) is a better index of obstructive liver disease than alkaline phosphatase (ALP), why?
Last Answer : ALP level is increased in both liver and bone diseases, but NTP is only in liver diseases.
Description : From the following myocardial infarction, the earliest serum enzyme to rise is (A) Creatine Kinase (B) GOT (C) GPT (D) LDH
Description : Which of the following serum enzyme rises in myocardial infarction: (A) Creatine kinase (B) GOT (C) LDH (D) All of these
Description : Hypocholesterolemia is found in (A) Thyrotoxicosis (B) Diabetes mellitus (C) Obstructive jaundice (D) Nephrotic syndrome
Description : 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
Description : Increased serum ornithine carabamoyl transferase activity is diagnostic of (A) Myocardial infarction (B) Hemolytic jaundice (C) Bone disease (D) Acute viral hepatitis
Description : Which of the following is true of Gilbert's syndrome? 1) inheritance is autosomal recessive 2) serum conjugated bilirubin levels are elevated 3) serum bilirubin levels are decreased by fasting 4) serum bilirubin levels are decreased by liver enzyme inducers 5) there is bilirubinuria
Last Answer : Answers-4 Gilbert's syndrome is inherited in autosomal dominant fashion and affects 2-5% of the population. UDP glucuronyl transferase levels are reduced leading to an unconjugated hyperbilirubinaemia. ... the bilirubin is reabsorbed in the proximal tubule some bilirubin is detectable in the urine.
Description : What is the advantage of CK estimation over LDH estimation to identify myocardial infarction?
Last Answer : The CK level starts to rise within three hours of infarction. Therefore, CK estimation is very useful to detect early cases, where ECG changes may be ambiguous. The CK level is not increased in hemolysis or in congestive cardiac failure; and therefore CK has an advantage over LDH.
Description : Which of the following is known as bone forming enzyme? (A) Alkaline phosphatase (B) Acid phosphatase (C) Leucine aminopeptidase (D) γ-glutamyl transpeptidase
Description : Liver and skeletol measle disorders are characterized by on disk proportionate increase in which of the LDH isoenzyme fraction? (A) LDH-1 (B) LDH-1 and LDH-2 (C) LDH-3 and LDH-4 (D) LDH-2 and LDH-3 (E) LDH-5
Description : Bile pigments are not present in urine in (A) Haemolytic jaundice (B) Hepatic jaundice (C) Obstructive jaundice (D) Rotor’s syndrome
Description : kernicterus can occur in (A) Haemolytic jaundice (B) Hepatic jaundice (C) Obstructive jaundice (D) All of these
Description : In obstructive jaundice, faecal urobilinogen is (A) Absent (B) Decreased (C) Increased (D) Normal
Description : In obstructive jaundice, urinary bilirubin is (A) Absent (B) Increased (C) Present (D) Present in small amount
Description : Galactose intolerance can occur in (A) Haemolytic jaundice (B) Hepatocellular jaundice (C) Obstructive jaundice (D) None of these
Description : In obstructive jaundice, urine shows (A) Absence of bile pigments and urobilinogen (B) Presence of bile pigments and urobilinogen (C) Absence of bile pigments and presence of urobilinogen (D) Presence of bile pigments and absence of urobilinogen
Description : Bile pigments are absent and urobilinogen increased in urine in (A) Haemolytic jaundice (B) Hepatocellular jaundice (C) Obstructive jaundice (D) Rotor’s syndrome
Description : Bile pigments are present and urobilinogen absent in urine in (A) Haemolytic jaundice (B) Hepatocellular jaundice (C) Obstructive jaundice (D) Crigler-Najjar syndrome
Description : Hypocholesterolaemia can occur in (A) Hyperthyroidism (B) Nephrotic syndrome (C) Obstructive jaundice (D) Diabetes mellitus FATS AND FATTY ACID METABOLISM 89
Description : In obstructive jaundice prothrombin time (A) Remains normal (B) Decreases (C) Responds to vit K and becomes normal (D) Responds to vit K and increases
Description : 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
Description : Immediate direct Vanden Bergh reaction indicates (A) Hemolytic jaundice (B) Hepatic jaundice (C) Obstructive jaundice (D) Megalobastic anemia
Description : 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
Description : Fecal stercobilinogen is increased in (A) Hemolytic jaundice (B) Hepatic jaundice (C) Viral hepatitis (D) Obstructive jaundice
Description : Increased urobilinogen in urine and absence of bilirubin in the urine suggests (A) Obstructive jaundice (B) Hemolytic jaundice (C) Viral hepatitis (D) Toxic jaundice
Description : What can cause Low Lymphocyte count and elevated LDH?
Last Answer : Feel Free to Answer
Description : An increased serum ‘Iron’ and decreased ‘Fe’ binding capacity are found in (A) Fe-deficiency anaemia (B) Sideroblastic anaemia (C) Thalassaemia (D) Anaemia of chromic disorders
Description : Vitamin K is indicated for the treatment of bleeding occurring in patients: A. Being treated with heparin B. Being treated with streptokinase C. Of obstructive jaundice D. Of peptic ulcer
Last Answer : C. Of obstructive jaundice
Description : Presence of stones in gall bladder cause (a) Failure of kidney (b) Dysentry (c) Obstructive jaundice (d) Anaemia
Last Answer : (c) Obstructive jaundice
Description : An increase in LDH-5 enzyme is seen in the following except (A) Acute hepatitis (B) Muscular distrophies (C) Breast carcinoma (D) Pulmonary embolism
Description : Lesch-Nyhan syndrome, the sex linked, recessive absence of HGPRTase, may lead to (A) Compulsive self destructive behaviour with elevated levels of urate in serum (B) Hypouricemia due to liver damage (C) Failure to thrive and megaloblastic anemia (D) Protein intolerance and hepatic encephalopathy
Description : An inherited or acquired renal tubular defect in the reabsorption of phosphate (Vit D resistant ricket) is characterized with (A) Normal serum Phosphate (B) High serum phosphate (C ... blood phosphorous with elevated alkaline Phosphate (D) A high blood phosphorous with decreased alkaline phosphatase
Description : Alkaline phosphatase level in serum is elevated in which conditions?
Last Answer : Moderate increase is seen in hepatic diseases (infective hepatitis, alcoholic hepatitis). High levels may be noticed in obstructive jaundice or cholestasis. Very high levels are seen in bone diseases such as Pagetís disease, rickets, osteomalacia, osteoblastoma, metastatic carcinoma of bone.
Description : Symptoms of obstructive respiratory disorders. -Biology
Last Answer : answer:
Description : Reviewing the laboratory findings of the client, the nurse would found which findings are elevated? 1. White blood cell count 2. Total serum bilirubin 3. Alkaline phosphate 4. Red blood cell count 5. Cholesterol 6. Serum amylase A. 1, 2, and 3 B. 2, 3, and 4 C. 3, 5, and 6 D. 1, 2, and 6
Last Answer : A. 1, 2, and 3