Factual error: Melina tells Natasha that the only way to get past Dreykov's pheromone block is to sever her olfactory nerve. So Natasha smacks her head on a table to sever it, hits Dreykov, then later pops her apparently broken nose back into place. Not only was her nose visibly not broken, but the olfactory nerve is a direct extension of the brain, with projections passing through a key bone in the skull. Severing that nerve would involve brain damage, and traumatic damage to those structures capable of this would require surgical repair.
Pejhman Keshvardoust
10th Jul 2021