~Teachingcenter的醫學筆記~

答案請反白

下列哪一種物質不會破壞胃黏膜障壁引起氫離子入侵（[H+] back diffusion）？

A. alcohol

B. prostaglandin

C. salicylates

D. bile salts

E. potassium concentration

Ans: B.

Hereditary spherocytosis患者接受脾臟切除手術，主要的目的是改善下列何種異常病變？

A. anemia

B. osmotic red cell fragility

C. cholecystitis

D. iron absorption

E. spherocytosis

Ans: A.

有關迷走神經的敘述何者正確？

A. 是交感神經

B. 抑制胃酸分泌

C. 右側迷走神經位於胃前壁

D. Nerve of Latarjet沿著胃小灣到達胃竇

E. 左側迷走神經位於胃後壁

Ans: D.

下列何種現象較少出現於十二指腸前壁穿孔？

A. Exsanguinating hemorrhage

B. rigid board-like abdomen

C. abrupt onset in a previous unsuspecting patient

D. normal amylase

E. an acute abdominal emergency

Ans: A.