A.50~60kcal/(kg·D. B.100~120kcal/(kg·D. C.120~150kcal/(kg·D. D.150~170kcal/(kg·D. E.80~100kcal/(kg·D.
A.60% B.35% C.80% D.90% E.50%
A.體溫調(diào)節(jié)中樞發(fā)育不成熟 B.體表面積相對較大,體溫易喪失 C.汗腺功能不成熟,通過出汗調(diào)節(jié)體溫功能差 D.新生兒代謝率高,容易發(fā)熱 E.基礎(chǔ)代謝率低