According to the rule of trend directions of the Twelve Meridians, which meridians trend from hand to head?
A.Three Yin meridians of hand手三陰經
B.Three Yang meridians of hand 手三陽經
C.Three Yin meridians of foot 足三陰經
D.Three Yang meridians of foot 足三陽經
E.Conception Vessel(Ren), Govern Vessel(Du) 任脈、督脈
正確答案:Three Yang meridians of hand 手三陽經