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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. absence of AVP produces

 
 
 
 

Q 2. secondary deficiency of AVP due to inhibition of AVP secretion by excessive intake of fluid is called primary polydipsia includes

 
 
 
 

Q 3. ADH is released by

 
 
 
 

Q 4. which aquaporin is related to the action of AVP

 
 
 
 

Q 5. ADH is synthesized in

 
 
 
 

Q 6. Thirst osmostat located in anteromedial hypothalamus is set how much higher than the AVP osmostat

 
 
 
 

Q 7. ADH secretion is increased in

 
 
 
 

Q 8. which aquaporin water channels located on apical membrane of principal cells of the collecting duct

 
 
 
 

Q 9. osmoreceptors are present in

 
 
 
 

Q 10. antidiuretic effect of AVP is mediated via

 
 
 
 

Q 11. at high concentrations, AVP action includes

 
 
 
 

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

 
 
 
 

Q 13. TSH secretion is suppressed by

 
 
 
 

Q 14. average threshold or set point for AVP release corresponds to plasma sodium of about

 
 
 
 

Q 15. AVP secretion is stimulated by

 
 
 
 

Q 16. AVP clearance is due to degradation in

 
 
 
 

Q 17. which is not useful in suppressing TSH secretion in TSH producing macroadenomas

 
 
 
 

Q 18. primary diabetes insipidus also called as

 
 
 
 

Q 19. in healthy adults, the set point of osmoregulatory system can be lowered by

 
 
 
 

Q 20. besides TSH, TRH also stimulates secretion of

 
 
 
 

Q 21. all are synthesized via a polypeptide precursor except

 
 
 
 

Q 22. which of the following is secreted in pulses

 
 
 
 

Q 23. AVP structure includes

 
 
 
 

Q 24. which has the longest half life

 
 
 
 

Q 25. AV3V region which plays role in controlling osmolarity and ADH secretion located where

 
 
 
 

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

 
 
 
 

Q 27. osmoreceptors are extremely sensitive to small changes in the plasma concentration of

 
 
 
 

Q 28. emetic center is located in

 
 
 
 

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

 
 
 
 

Q 30. average threshold or set point for AVP release corresponds to a plasma osmolarity of about

 
 
 
 


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