试述食品工厂设计含义
患者俯卧屈膝位,检查者将其小腿上提或尽力屈膝,出现大腿前侧放射性疼痛者为阳性,是()。 ["直腿抬高加强试验(Bragard征)","托马斯征(Thomas征)","健侧直腿抬高试验","直腿抬高试验(Lasegue征)","股神经牵拉试验"]
精神分裂症可发生于任何年龄,但常见于() ["学龄前期","少儿期","壮年","青壮年","中老年"]
神经鞘瘤的典型CT表现为()。 ["圆形实质性肿块,密度较脊髓略低","脊髓受压移位","易向椎间孔方向生长","椎弓根骨质吸收破坏、椎管扩大","呈明显强化"]
女性生殖系统最常见的良性肿瘤是() ["子宫平滑肌瘤","子宫腺肌瘤","卵巢成熟型畸胎瘤","卵巢浆液性囊腺瘤","卵巢黏液性囊腺瘤"]
富营养化