Which action is the most appropriate description for cholinesterase inhibitors?

Question

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Cholinesterase inhibitors work by blocking the enzyme acetylcholinesterase, which breaks down acetylcholine. This leads to an increase in acetylcholine at various sites including muscarinic receptors (affecting organs), ganglionic synapses (affecting the autonomic nervous system), and neuromuscular junctions (affecting muscle movement). Therefore, they intensify transmission at these sites.

Which Action Is the Most Appropriate Description for Cholinesterase Inhibitors