biochemistry 2022 Show session ID Load QuizSave Quiz Solve Biochemistry FMGE 2022 Questions: 17 1. Most common macrocytic anaemia in India? a. Sideroblastic anemia b. Thalassemia c. Alcohol related d. Chronic infection None 2. A boy with black discoloration of eye, skin and ear pinna. His urine also turned black at room temperature. Which of the following metabolite is most likely to be found in this patient’s urine? a. Para hydroxyl phenyl pyruvate b. 5 hiaa c. Homogentisic acid d. Phenyl acetic acid None 3. Patient presented to opd with tendon weakness, ataxia, and history of 1 episode of unconsciousness. What is the most likely vitamin deficiency that may have caused? a. Thiamine b. Folic acid c. Riboflavin d. Niacin None 4. Which of the following would inhibit complex iv of electron transport chain? a. Oligomycin b. Phenobarbitone c. Cyanide d. Antimycin A None 5. In fasting state, secretion of glucagon aims to produce glucose mainly by? a. Glycolysis & gluconeogenesis b. Gluconeogenesis & glycogenolysis c. Glycogenesis & gluconeogenesis d. Only gluconeogenesis None 6. A boy presented to opd with voracious appetite and overall swelling of different body parts. He is most likely suffering from? a. Marasmus b. Kwashiorkor c. Marasmic kwashiorkor d. Bulimia nervosa None 7. Which of the following type of hexokinase is most likely to be released from hypothalamus? a. Hexokinase i b. Hexokinase ii c. Hexokinase iii d. Hexokinase iv None 8. A patient was diagnosed to suffer from carcinoid syndrome with association of heart disease. What’s the active metabolite released in urine that would have helped in diagnosing the carcinoid syndrome? a. Vanillymandelic acid b. Phenyl acetic acid c. 5hiaa d. Acetoacetic acid None 9. A post-menopausal female presented to opd with sudden abrupt swelling of metatarsophalangeal joint after consumption of alcohol in a party last night. Physician on duty prescribed medicine for the same. Which of the following enzyme would have been inhibited in treating the condition? a. Xanthine oxidase b. Thymidylate synthase c. HGPRTase d. Adenosine deaminase None 10. Peripheral conversion of t4 to t3 is done by a. Deiodinase b. Tyrosinase c. Thyroid peroxidase d. TRH None 11. Which of the vit deficiency is most likely to cause tingling sensation? a. Thiamine b. Riboflavin c. Niacin d. Pyridoxine None 12. Which of the following is true regarding michaelis menton graph? a. Km is directly proportional to substrate concentration b. Km is directly proportional to enzyme concentration c. Km is inversely proportional to substrate concentration d. Km has no relationship with substrate concentration. None 13. A middle aged patient on workup revealed to have suffered from rare form of pyruvate dehydrogenase deficiency for which he had developed high anion gap metabolic acidosis. What’s the best dietary advice that should be prescribed from the following for this patient? a. Only carbohydrate intake henceforth b. High carbohydrate & low fat intake c. High fat and low carbohydrate intake d. High protein and low carbohydrate intake None 14. A tall obese patient was worked up to have recently developed metabolic syndrome. Which of the following is most likely to be found in this patient? a. Increased uric acid & insulin b. Increased triglyceride & total cholesterol/ ldl c. Increased blood pressure & insulin d. Increased blood sugar & serum calcium None 15. Which of the following would help in explaining mechanism of atrial natriuretic peptide? a. c AMP b. c GMP c. Ip3-dag d. Jak stat None 16. True about Atkin diet??? a. High carbohydrate content b. Low protein diet c. Low carbohydrate diet d. None of the above. None 17. In Long chain fatty acid enzyme deficiency which of following are true? a. Hypoketotic hypoglycaemia b. Hepatomegaly c. Cardiomyopathy d. All the above None 1 out of 17 Time's up
