A.40~60kcal/(kg·D. B.60~80kcal/(kg·D. C.80~100kcal/(kg·D. D.120~170kcal/(kg·D. E.120~140kcal/(kg·D.
A.5萬~10萬U B.20萬~30萬U C.40萬~50萬U D.60萬~80萬U E.80萬~100萬U
A.骨質(zhì)密度正常 B.骨骺軟骨盤變窄 C.長骨鈣化帶消失 D.骨骺與干骺端的距離多無變化 E.骨膜增生