以下属纯浆液腺的小唾液腺是()。 ["唇腺","颊腺","味腺","舌后腺","舌前腺"]
少年儿童健康监测内容主要有()。 ["生长发育状况","疾病发生情况","因病缺课情况","疾病发生原因","影响生长发育的因素"]
引起红细胞和血红蛋白绝对性增多的因素是() ["呕吐","腹泻","慢性肺炎","大量使用利尿药","精神兴奋"]
既可用作血象检验时的血样抗凝,又可作为血液保养液(输液)的抗凝剂是() ["乙二胺四乙酸盐","枸橼酸三钠","草酸钾液","肝素","双草酸盐"]
以下指标可以评价群体少年儿童健康状况的是()。 ["检出率","因病缺课率","发病率","死亡率","感染率"]
放线菌素D的主要作用环节在()羟基脲选择性作用于肿瘤细胞()长春碱使细胞有丝分裂停止于()