[名词解释] 伸长率

提示过敏体质的检测指标是（） ["总IgE水平","特异性IgE","嗜酸性粒细胞数量","嗜碱性粒细胞数量","肥大细胞数量"] 游憩 润滑油色度 血清淀粉酶活性升高（） ["急性心肌梗死","肝硬化","原发性肝癌","急性胰腺炎","前列腺癌"] 韧性 伸长率