MCQ Book Questions

Q51420. Regulation of haem synthesis occurs by

Q51421. Sigmoidal oxygen dissociation curve is a property of

Q51422. Cyanmethaemoglobin can be formed from

Q51423. In thalassemia, an amino acid is substituted in

Q51424. Haem synthetase is congenitally deficient in

Q51425. During breakdown of haem, the methenyl bridge between the following two pyrrole rings is broken:

Q51426. Pre- hepatic jaundice occurs because of

Q51427. kernicterus can occur in

Q51428. Bile pigments are not present in urine in

Q51429. Serum alkaline phosphatase is greatly increased in

Q51430. The active transport system for hepatic uptake of bilirubin is congenitally defective in

Q51431. Bilirubin UDP-glucuronyl transferase is absent from liver in

Q51432. Unconjugated bilirubin in serum is soluble in

Q51433. Excretion of conjugated bilirubin from liver cells into biliary canaliculi is defective in

Q51434. Breakdown of 1gm haemoglobin pro- duces

Q51435. Variable regions are present in

Q51436. The total amount of calcium in an average adult man is about

Q51437. The following proportion of the total body calcium is present in bones and teeth:

Q51438. The normal range of plasma calcium is

Q51439. Which of the normal range of ionized calcium in plasma is