Since Many Parasitic Worms Are Ingested and Remain in the Intestines,many

Since many parasitic worms are ingested and remain in the intestines,many anthelmintic drugs can successfully exert their effect because many are poorly absorbed.Piperazine will induce its action by:

A) Initiating a depolarizing neuromuscular blockade in the worm
B) Irreversibly inhibiting acetylcholinesterases in the worm
C) Causing rigid paralysis in the worm
D) Causing flaccid paralysis in the worm