不影响患者接受化疗和放疗是()。 ["肝肾功能不全","消化道功能障碍","原发性高血压","慢性感染病灶","白细胞数少于3×109/L"]
下列哪项不符合由促胃液素瘤引起的消化性溃疡() ["多发生在球后十二指肠降段和横段,或空肠近端","常规胃手术后不易复发","易并发出血、穿孔和梗阻","基础胃酸分泌过度","常伴腹泻"]
有关肺动脉瓣口的描述,正确的是()。 ["肺动脉瓣由2个瓣叶组成","肺动脉瓣由3个瓣叶和3组小乳头肌组成","肺动脉瓣口由肺动脉瓣环和3个半月形肺动脉瓣组成","肺动脉瓣口直接与右室流入道相连续","肺动脉瓣口向下通过宽大的右室流入道与右室相连"]
合成脂固醇的原料是() ["丙酮酸","氨基酸","葡萄糖","乙酰CoA","脂肪酸"]
促使胃排空的原动力来源于() ["迷走神经兴奋引起胃排空","交感神经兴奋引起胃排空","食物在胃内的刺激引起胃的运动","食物在十二指肠的刺激引起胃排空","促胰液素和抑胃肽的刺激引起胃排空"]
瘘管感染已形成脓肿者,应先行()术。