Graves’ disease can result from an excess of

Graves' disease can result from an excess of

Q. Graves’ disease can result from an excess of:

A.            calcium in the blood

B.            thyroxin in the blood

C.            catecholamines in the respiratory passages

D.            glucagon in the pancreas             

Answer: thyroxin in the blood

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page