正常细胞内【K+】大约是（）。 ["100mmol/L","80mmol/L","150mmol/L","4mmol/L","2mmol/L"]
皮质性白内障按其发展过程分哪几期（） ["初发期","膨胀期","进展期","成熟期","过熟期"]
急性阑尾炎早期脐周或上腹疼痛的原因是（）。 ["胃肠功能紊乱","内脏神经反射","躯体神经反射","阑尾位置变动","阑尾管壁充血"]
小儿肠套叠大便特点是（）。 ["淘米水样便","果酱样便","黏液血便","蛋花样便","陶土样便"]
反映远曲小管和集合管功能的试验（）. ["同位素肾图","PSP排泄试验","内生肌酐清除率","血肌酐、尿素氮测定","浓缩稀释试验"]
偏头痛（）神经功能性头痛（）脑出血（）脑囊虫（）青光眼（）
