A 70 kg old athlete was posted for surgery, Patient was administered succinylcholine due to unavailability of vecuronium. It was administered in intermittent dosing [total 640 mgi. During recovery patient was not able to respire spontaneously & move limbs. What is the explanation-: (A) Pseudocholinesterase deficiency increasing ,action of syccinylcholine, (B) Phase 2 blockade produced by succinylcholine, (C) Undiagnosed muscular dystrophy and muscular weakness, (D) Muscular weakness due to fasciculation produced by succinylcholine
Answer is B. None