Pharmacology Anesthesia 88c34357 D Tubocurarine acts by A Inhibiting nicotinic receptors at myoneural junction B Inhibiting nicotinic receptors at autonomic ganglion C Producing depolarising block D By inhibiting re-uptake of acetyl choline High-Yield Explanation Refer Katzung 10/e p 429 D-Tubocurarine is a skeletal muscle relaxant that acts by competitive inhibition of NM receptors at neuron muscular junction