单项选择题
A.24mg/d B.34mg/d C.30mg/d D.20mg/d E.100mg/d
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
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