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ENDOCRINOLOGY MCQs – Exercise 39

By | Published: October 17, 2015

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. 500 mL of blood contains how much iron

 
 
 
 

Q 2. hepcidin binds to which of the following

 
 
 
 

Q 3. which enzyme in the heme biosynthesis pathway located in mitochondrion

 
 
 
 

Q 4. most common mutation in HFE gene responsible for hemochromatosis

 
 
 
 

Q 5. second enzyme in the heme biosynthesis pathway

 
 
 
 

Q 6. erythropoietic porphyrias usually present with

 
 
 
 

Q 7. hepcidin responds to changes in body iron requirements through

 
 
 
 

Q 8. bronzing in hemochromatosis is due to

 
 
 
 

Q 9. most common porphyria

 
 
 
 

Q 10. first organ affected in hemochromatosis

 
 
 
 

Q 11. 1 mL of blood contains approximately how much iron

 
 
 
 

Q 12. ingestion of large doses of which of the following promotes iron absorption

 
 
 
 

Q 13. HFE gene located on

 
 
 
 

Q 14. normal hepatic iron index is

 
 
 
 

Q 15. in hemochromatosis which of the following increases

 
 
 
 

Q 16. dietary inorganic iron traverses through duodenal enterocytes after reduction of Fe3+ to Fe2+ byv

 
 
 
 

Q 17. ALA formation requires

 
 
 
 

Q 18. enzymes involved in biosynthesis of heme encoded by how many genes

 
 
 
 

Q 19. which porphyria is sporadic metabolic disorder

 
 
 
 

Q 20. in the conversion of glycine and succinyl CoA to heme how many enzymatic steps are involved

 
 
 
 

Q 21. first joint involved in hemochromatosis

 
 
 
 

Q 22. strongest predictor of hemochromatosis expression in individuals homozygous for C282Y mutation

 
 
 
 

Q 23. laboratory measurement of porphyrin precursor to confirm diagnosis of porphyria is done in

 
 
 
 

Q 24. heme is required for the synthesis of

 
 
 
 

Q 25. serum ferritin level increase of 1mg/mL reflects an increase of iron in body stores of about

 
 
 
 

Q 26. major manifestation of acute hepatic porphyria

 
 
 
 

Q 27. true regarding HFE related hemochromatosis

 
 
 
 

Q 28. most common manifestation of the following in hemochromatosis

 
 
 
 

Q 29. frequency of organ involvement in hemochromatosis

 
 
 
 

Q 30. which is the crucial molecule in iron metabolism that links body iron stores with intestinal iron absorption

 
 
 
 


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