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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. most common manifestation of the following in hemochromatosis

 
 
 
 

Q 2. heme is required for the synthesis of

 
 
 
 

Q 3. 1 mL of blood contains approximately how much iron

 
 
 
 

Q 4. major manifestation of acute hepatic porphyria

 
 
 
 

Q 5. first organ affected in hemochromatosis

 
 
 
 

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

 
 
 
 

Q 7. true regarding HFE related hemochromatosis

 
 
 
 

Q 8. first joint involved in hemochromatosis

 
 
 
 

Q 9. in hemochromatosis which of the following increases

 
 
 
 

Q 10. second enzyme in the heme biosynthesis pathway

 
 
 
 

Q 11. in the conversion of glycine and succinyl CoA to heme how many enzymatic steps are involved

 
 
 
 

Q 12. most common porphyria

 
 
 
 

Q 13. ALA formation requires

 
 
 
 

Q 14. hepcidin responds to changes in body iron requirements through

 
 
 
 

Q 15. frequency of organ involvement in hemochromatosis

 
 
 
 

Q 16. enzymes involved in biosynthesis of heme encoded by how many genes

 
 
 
 

Q 17. strongest predictor of hemochromatosis expression in individuals homozygous for C282Y mutation

 
 
 
 

Q 18. HFE gene located on

 
 
 
 

Q 19. serum ferritin level increase of 1mg/mL reflects an increase of iron in body stores of about

 
 
 
 

Q 20. hepcidin binds to which of the following

 
 
 
 

Q 21. bronzing in hemochromatosis is due to

 
 
 
 

Q 22. which is the crucial molecule in iron metabolism that links body iron stores with intestinal iron absorption

 
 
 
 

Q 23. 500 mL of blood contains how much iron

 
 
 
 

Q 24. ingestion of large doses of which of the following promotes iron absorption

 
 
 
 

Q 25. erythropoietic porphyrias usually present with

 
 
 
 

Q 26. normal hepatic iron index is

 
 
 
 

Q 27. which porphyria is sporadic metabolic disorder

 
 
 
 

Q 28. laboratory measurement of porphyrin precursor to confirm diagnosis of porphyria is done in

 
 
 
 

Q 29. dietary inorganic iron traverses through duodenal enterocytes after reduction of Fe3+ to Fe2+ byv

 
 
 
 

Q 30. most common mutation in HFE gene responsible for hemochromatosis

 
 
 
 


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