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ENDOCRINOLOGY MCQs – Exercise 7

By | Published: October 15, 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. in healthy adults, the set point of osmoregulatory system can be lowered by

 
 
 
 

Q 2. average threshold or set point for AVP release corresponds to plasma sodium of about

 
 
 
 

Q 3. ADH is synthesized in

 
 
 
 

Q 4. Thirst osmostat located in anteromedial hypothalamus is set how much higher than the AVP osmostat

 
 
 
 

Q 5. osmoreceptors are present in

 
 
 
 

Q 6. all are synthesized via a polypeptide precursor except

 
 
 
 

Q 7. which is not useful in suppressing TSH secretion in TSH producing macroadenomas

 
 
 
 

Q 8. AV3V region which plays role in controlling osmolarity and ADH secretion located where

 
 
 
 

Q 9. which aquaporin is related to the action of AVP

 
 
 
 

Q 10. AVP structure includes

 
 
 
 

Q 11. which of the following is secreted in pulses

 
 
 
 

Q 12. what percentage of the fluid filtered by the kidneys reabsorbed isosmotically in proximal tubules?

 
 
 
 

Q 13. AVP clearance is due to degradation in

 
 
 
 

Q 14. ADH secretion is increased in

 
 
 
 

Q 15. at high concentrations, AVP action includes

 
 
 
 

Q 16. absence of AVP produces

 
 
 
 

Q 17. secondary deficiency of AVP due to inhibition of AVP secretion by excessive intake of fluid is called primary polydipsia includes

 
 
 
 

Q 18. osmoreceptors are extremely sensitive to small changes in the plasma concentration of

 
 
 
 

Q 19. which has the longest half life

 
 
 
 

Q 20. emetic center is located in

 
 
 
 

Q 21. AVP secretion is stimulated by

 
 
 
 

Q 22. ADH is released by

 
 
 
 

Q 23. average threshold or set point for AVP release corresponds to a plasma osmolarity of about

 
 
 
 

Q 24. TSH secretion is suppressed by

 
 
 
 

Q 25. primary diabetes insipidus also called as

 
 
 
 

Q 26. under AVP influence, solute free water I reabsorbed osmotically through

 
 
 
 

Q 27. which aquaporin water channels located on apical membrane of principal cells of the collecting duct

 
 
 
 

Q 28. antidiuretic effect of AVP is mediated via

 
 
 
 

Q 29. regarding diabetes insipidus clinical feature all are true except

 
 
 
 

Q 30. besides TSH, TRH also stimulates secretion of

 
 
 
 


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