Final answer:
Adequate reversal of neuromuscular blockade can be indicated by the return of vital functions such as sustained ventricular contraction and respiratory paralysis.
Step-by-step explanation:
Adequate reversal of neuromuscular blockade can be indicated by the return of vital functions such as sustained ventricular contraction and respiratory paralysis. When the shock ends, the heartbeat may return to normal. Additionally, if the patient's reflex response and muscle movement return to a normal state, it can be a sign of adequate reversal.