肾上腺神经细胞瘤声像图表现中,哪项描述不正确() ["腹部巨大实质性肿块","直径10cm以上","轮廓不清楚","边缘不规则或呈结节状","内部回声杂乱"]
烘烤铸圈时升温不能过快,从室温升至400℃,升温时间不得低于() ["20min","30min","10min","60min","2h"]
重复性实验是考查候选方法的() ["随机误差","方法误差","操作误差","恒定系统误差","比例系统误差"]
下列心肌灌注显像剂中,存在再分布显像的是() ["201TICl","Tc-sestamibi","Tc-CPI","Tc-TBI","Tc-tetrofosmin"]
对外耳道疖描述不正确的是()。 ["疖肿破溃,疼痛减轻","可有发热","糖尿病者易患本病","脓肿形成后及时切开引流","多发生于骨部"]
急性肾衰竭伴心功能不稳定和多器官功能衰竭者。治疗宜采用()非高代谢的急性肾衰竭,心功能不稳定者。治疗宜采用()高代谢的急性肾衰竭,病情危重,心功能尚稳定者。治疗宜采用()