The fall in blood pressure caused by d-tubocurarine is due to:
d-tubocurarine :- - is a competitive NM blocker. It produces fall in BP due to:- - causes Blockade of sympathetic ganglia. - causes Histamine release. - Reduced venous return as a result of paralysis of limb and respiratory muscles.
Reduced venous return
Ganglionic blockade
Histamine release
All of the above
Anaesthesia