单项选择题
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
乳母膳食钙的适宜摄入量(AI)为()A.600mg/dB.800mg/dC.1000mg/dD.1200mg/...
单项选择题乳母膳食钙的适宜摄入量(AI)为()
A.600mg/d B.800mg/d C.1000mg/d D.1200mg/d E.1500mg/d