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ENDOCRINOLOGY MCQs – Exercise 10

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. transducer frequency best for thyroid ultrasonography

 
 
 
 

Q 2. which type of deiodinase is the most important source of reverse T3

 
 
 
 

Q 3. lymphocytic infiltrate in autoimmune hypothyroidism is composed of

 
 
 
 

Q 4. serum T4 has a plasma half life of

 
 
 
 

Q 5. normally secretion ratio from thyroid gland of T3 and T4 is

 
 
 
 

Q 6. what fraction of circulating T4 comes directly from thyroid gland?

 
 
 
 

Q 7. Pemberton’s sign is elicited by

 
 
 
 

Q 8. regarding resistance to thyroid hormones all are true except

 
 
 
 

Q 9. what fraction of circulating T3 comes directly from thyroid gland?

 
 
 
 

Q 10. TSH levels are elevated in all except

 
 
 
 

Q 11. which thyroid hormone receptor isoform prevents thyroid hormone binding

 
 
 
 

Q 12. regarding resistance to thyroid hormones all are true except

 
 
 
 

Q 13. which thyroid hormone receptor isoform plays a role in feedback control of the thyroid axis in hypothalamus and pituitary

 
 
 
 

Q 14. regarding Hashimoto’s thyroiditis all are true except

 
 
 
 

Q 15. thyroid hormone receptor β is more abundant than thyroid hormone receptor α in

 
 
 
 

Q 16. free T3 index is calculated by

 
 
 
 

Q 17. in pregnancy circulating free T4 , free T3 and TSH are

 
 
 
 

Q 18. most common symptom of hypothyroidism

 
 
 
 

Q 19. thyroid hormone receptor binds to which of the following in the promoter region of target genes

 
 
 
 

Q 20. most common sign of hypothyroidism

 
 
 
 

Q 21. symptoms of hypothyroidism become more readily apparent at TSH levels of

 
 
 
 

Q 22. X linked syndrome related to mutation in MCT8 gene causing impaired transport of T3 into neuron includes

 
 
 
 

Q 23. neonatal hypothyroidism is most frequently due to

 
 
 
 

Q 24. thyroid hormones act through

 
 
 
 

Q 25. serum T3 has a plasma half life of

 
 
 
 

Q 26. radioisotopes of iodine used for thyroid imaging

 
 
 
 

Q 27. TBG is increased due to all except

 
 
 
 

Q 28. thyroid hormone transporter include

 
 
 
 

Q 29. TSH levels are suppressed in all except

 
 
 
 

Q 30. T4 to T3 may be impaired by

 
 
 
 


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