Which of following drugs is inhibitor of HMG-CoA reductase? A: Lovastatin B: Cholestyramine (Resin) C: Nicotinic Acid D: Gemfibrozil E: Probucol

Nicotinic receptor sites do not include which one of the following sites?() A: Bronchial smooth muscle B: Adrenal medullary cells C: Parasympathetic ganglia D: Skeletal muscle end plates E: Sympathetic ganglia