单项选择题
A.小于6g/d B.6g/d C.大于6g/d,小于10g/d D.没有相关的参考值 E.越少越好
孕妇在整个孕期钠的适宜摄入量(AI)是()A.1200mg/dB.1500mg/dC.1800mg/dD.20...
单项选择题孕妇在整个孕期钠的适宜摄入量(AI)是()
A.1200mg/d B.1500mg/d C.1800mg/d D.2000mg/d E.2200mg/d
婴幼儿对钠的最低需要量是()A.38mg/dB.48mg/dC.58mg/dD.68mg/dE.78mg/d
单项选择题婴幼儿对钠的最低需要量是()
A.38mg/d B.48mg/d C.58mg/d D.68mg/d E.78mg/d
孕妇、乳母磷的适宜需要量(AI)为()A.1200mg/dB.1000mg/dC.800mg/dD.700mg...
单项选择题孕妇、乳母磷的适宜需要量(AI)为()
A.1200mg/d B.1000mg/d C.800mg/d D.700mg/d E.600mg/d