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ENDOCRINOLOGY MCQs – Exercise 39

The multiple choice questions in this online test paper focuses on ENDOCRINOLOGY MCQ. If you are looking for self evaluation of your PG Medical entrance exam preparation then this online ENDOCRINOLOGY MCQ Test Paper will help you to evaluate your exam preparation.

Instruction for REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs:

1- This online MCQ practice test paper contains 30 questions.
2- Each question in this online practice test paper have four options and only 1 option is correct.
3- You can view the answers of this practice test paper after submitting the practice test paper.
Note: The answers mentioned at the end of practice test are the best suitable option as per our knowledge. Users shall cross-check the answers with their textbooks.

Q 1. which porphyria is sporadic metabolic disorder

 
 
 
 

Q 2. enzymes involved in biosynthesis of heme encoded by how many genes

 
 
 
 

Q 3. dietary inorganic iron traverses through duodenal enterocytes after reduction of Fe3+ to Fe2+ byv

 
 
 
 

Q 4. 500 mL of blood contains how much iron

 
 
 
 

Q 5. which is the crucial molecule in iron metabolism that links body iron stores with intestinal iron absorption

 
 
 
 

Q 6. which enzyme in the heme biosynthesis pathway located in mitochondrion

 
 
 
 

Q 7. in the conversion of glycine and succinyl CoA to heme how many enzymatic steps are involved

 
 
 
 

Q 8. first organ affected in hemochromatosis

 
 
 
 

Q 9. hepcidin binds to which of the following

 
 
 
 

Q 10. strongest predictor of hemochromatosis expression in individuals homozygous for C282Y mutation

 
 
 
 

Q 11. bronzing in hemochromatosis is due to

 
 
 
 

Q 12. true regarding HFE related hemochromatosis

 
 
 
 

Q 13. most common mutation in HFE gene responsible for hemochromatosis

 
 
 
 

Q 14. 1 mL of blood contains approximately how much iron

 
 
 
 

Q 15. serum ferritin level increase of 1mg/mL reflects an increase of iron in body stores of about

 
 
 
 

Q 16. first joint involved in hemochromatosis

 
 
 
 

Q 17. second enzyme in the heme biosynthesis pathway

 
 
 
 

Q 18. heme is required for the synthesis of

 
 
 
 

Q 19. hepcidin responds to changes in body iron requirements through

 
 
 
 

Q 20. most common manifestation of the following in hemochromatosis

 
 
 
 

Q 21. ingestion of large doses of which of the following promotes iron absorption

 
 
 
 

Q 22. ALA formation requires

 
 
 
 

Q 23. frequency of organ involvement in hemochromatosis

 
 
 
 

Q 24. most common porphyria

 
 
 
 

Q 25. normal hepatic iron index is

 
 
 
 

Q 26. major manifestation of acute hepatic porphyria

 
 
 
 

Q 27. HFE gene located on

 
 
 
 

Q 28. in hemochromatosis which of the following increases

 
 
 
 

Q 29. erythropoietic porphyrias usually present with

 
 
 
 

Q 30. laboratory measurement of porphyrin precursor to confirm diagnosis of porphyria is done in

 
 
 
 


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