推动呼吸和血行功能的气是() ["宗气","营气","元气","卫气","中气"]
为什么在指挥翻卸作业过程中,特别强调指挥站立位置应在运矿汽车的左侧且保持5―10米的距离?
8个月的婴儿,头围38cm,前囟己闭,体重7.0kg,身长68cm,能抬头,不会坐,可考虑的诊断() ["营养不良","佝偻病","脑性瘫痪","头小畸形","先天性甲状腺功能低下"]
胞饮作用 pinocytosis
人体的"后天之本"是指() ["心","肝","脾","肺","肾"]
2017年东莞公积金贷款首付比例是多少?