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Published 01/14/2024 Which of the following is needed by a substrate of ALA Synthase: A. Vitamin C B. Vitamin B3 C. Vitamin B6 D. Vitamin A
Published 01/14/2024 Which of the following enzymes is found in the mitochondrial matrix? A. ALA synthaseB. ALA dehydratase C. PBG II synthase D. PBG decarboxylase
Published 01/14/2024 Glucuronidation of bilirubin occurs in ______ sidechains. A. Methyl B. Vinyl C. Propionate D. H2O
Published 01/14/2024 Which of the following is found in the enterohepatic pathway A. Urobilin B. Stercobilin C. Urobilinogen D. Unconjugated bilirubin
Published 01/14/2024 which of the following is true about Dubin Johnson syndrome? a. fatal b. conjugated hyperbilirubinemia c. common among females d. requires phototherap…
Published 01/14/2024 Choluric jaundice is characterized by the absence of365 A. Urine urobilinogen B. Direct hyperbilirubinemia C. Urine bilirubin D. Biliary obstruction
Published 01/14/2024 Phenobarbital, an inducer of Cytochrome P450 when administered to a patient with porphyria will: A. No effect to the patient B. Raise heme in the bloo…
Published 01/14/2024 Abdominal pain is a prominent complaint in patients with deficiency of: a. UPG III synthase b. UPG decarboxylase c. CPG oxidase d. Ferrochelatase
Published 01/14/2024 Retention hyperbilirubenemia is characterized by: A. Conjugated hyperbilirubenimia B. Decrease hepatic uptake C. Increase production of bilirubin D. D…
Published 01/14/2024 The reticuloendothelial cells of the liver break down bilirubin and release: a. NADPH b. Co2 c. Fe3+ d. H20
Published 01/14/2024 Which of the following is the iron regulator which acts upon an iron exporter and results in a decrease in iron absorption? A. Hephaestin B. Hepcidin…
Published 01/14/2024 Which is the indicator of iron stores in the body. A. Ferritin B. Hemosiderrin C. Transferrin D. Ceruloplasmin
Published 01/14/2024 Iron is mostly in its ferrous state during: A. Transport inside enterocyte from apical to basal B. Transferrin cycle inside endosome C. Non heme stat…
Published 01/14/2024 Which of the following is true regarding iron? A. Reducing agents favor the conversion from ferrous to ferric B. Stored in intestinal cells as hemosi…
Published 01/14/2024 In order for iron to be transported across the intestinal membrane, it has to be transported by which of the following: A. Ferroportin B. Dcyt b C. D…
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