Your Patient Presents with the Following Nerve Conduction Study (NCS)

Multiple Choice

Your patient presents with the following nerve conduction study (NCS) and electromyography (EMG) findings: Decreased CMAP and SNAP amplitudes,motor,and sensory NCV values greater than 75%,no insertional activity,no spontaneous EMG activity but polyphasic waveforms.This is suggestive of which of the following neuropathic conditions?

A) Acute axonal loss
B) Demyelination with conduction block
C) Demyelination without conduction block
D) Disease of the anterior horn cells
E) Long-term axonal loss