患儿3岁,查血气:pH7.38,PCO230mmHg,HCO-313mmol/L。该患儿酸碱失衡类型为() ["代谢性酸中毒","失代偿性代谢性酸中毒","代谢性酸中毒合并呼吸性酸中毒","呼吸性酸中毒","呼吸性碱中毒"]
当癫痫病灶位于重要功能区时,手术治疗应选择() ["癫痫灶切除术","脑皮层切除术","多软脑膜下横切术","立体定向手术","选择性杏仁核、海马切除术"]
关于淋球菌,下列错误的是() ["G-肾性双球菌","人是本菌唯一宿主","通过性接触传播","新生儿可经产道传播","女性感染者比男性严重"]
假设检验的一般步骤中不包括哪项() ["A.建立检验假设,确定检验水准","B.对总体参数的可信区间作出估计","C.选定检验方法,计算检验统计量","D.直接计算P值","E.确定P值,作出统计推断结论"]
患儿3岁,查体:精神稍差,略有烦躁不安,皮肤稍干燥,弹性好,眼眶稍凹陷,诊断为等渗性脱水,补充累及损失液时选用哪种液体() ["1/2张含钠液","等张含钠液","2/3~4/5张含钠液","1/3~1/5张含钠液","1/4张含钠液"]
分泌肾素的部位是()浓度感受器是在()血管升压素的合成在()血管升压素贮存和释放()