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A tourniquet was placed at mid cannon bone on this cow's leg.

Lidocaine is being injected in the dorsal pedal vein.

What is expected to happen?

A -

Anesthesia distal to tourniquet

B -

Bradycardia with gradual tourniquet removal

C -

Anesthesia only from mid-pastern to the toe

D -

Cessation of atrial fibrillation after tourniquet removal

E -

Anesthesia only of skin in the region of the injection