A.絕對(duì)不應(yīng)期→相對(duì)不應(yīng)期→超常期→低常期 B.絕對(duì)不應(yīng)期→低常期→相對(duì)不應(yīng)期→超常期 C.絕對(duì)不應(yīng)期→相對(duì)不應(yīng)期→低常期→超常期 D.相對(duì)不應(yīng)期→絕對(duì)不應(yīng)期→低常期→超常期 E.相對(duì)不應(yīng)期→低常期→絕對(duì)不應(yīng)期→超常期
A.排尿反射 B.排便反射 C.分娩過程 D.血液凝固過程 E.降壓反射
A.K+ B.Na+ C.Ca2+ D.Cl- E.Mg2+