4. 何者不會降低 LESP(Lower Esophageal Sphincter Pressure)?
(1) Nitrates, Calcium channel blockers
(2) Progesterone, Sildenafil (Viagra)
(3) Mosapride, Prucalopride
(4) Gastrin
(5) Smoking, alcohol, fat, coffee, chocolate, peppermint
(A) (1)+(2)
(B) (2)+(3)
(C) (3)+(4)
(D) (4)+(5)
(E) (5)+(1)