左肾静脉走行的描述,正确的是() ["经过肠系膜上静脉的前方","穿过腹主动脉后方","经过肠系膜上动脉的前方","穿过肠系膜上动脉与腹主动脉之间","穿过肠系膜下动脉后方"]
患者男性,57岁。患尿毒症,精神萎靡,24小时尿量为100ml,请问患者的排尿状况属于() ["正常","无尿","少尿","尿潴留","尿量偏少"]
患者,女,32岁,间断四肢关节疼痛5年,近来感乏力、食欲不振、心悸、气短,肝肋下一指,轻触痛。查血红蛋白96g/L,尿蛋白(+),双下肢轻度水肿,其原因可能为()。 ["慢性肾炎","肝硬化","二尖瓣狭窄致右心衰","黏液性水肿","营养不良"]
患者,女,36岁,怕冷,月经期延长,量多,腹胀,全身肿胀,以经前为甚,较硬。甲状腺B超显示Ⅱ度肿大、肝脏肿大及脂肪肝。其皮肤肿胀的原因可能是()。 ["黏液性水肿","淡漠型甲亢","右心衰","肝硬化","营养不良"]
X线照片影像的要素,不包括() ["密度","锐利度","宽容度","颗粒度","失真度"]
仰卧位时,下腹部探测输尿管与髂动脉的关系()