LES pressure is decreased by all except: (A) Alcohol, (B) Fat, (C) Protein, (D) Peppermint
Answer is C. LES pressure- 10-25mm Hg LES presssure decreased by Alcohol, smoking, fat Coffee, Chocolate, Mint Barbiturates, Atropine, diazepam, theophylline Ref; katzung 12th ed.