何谓“脾主运化”?
参考答案:
运,即转运输送;化,即消化吸收。脾主运化,是指脾具有把水谷化为精微,将精微物质吸收转输至全身的生理功能。
Some of the students have already learned enough English to _____
a conversation with an English speaker.
A.go on
B.carry on
C.keep on
D.hold on
12岁小儿评价生长发育最有意义的一项是()
A.身高按年龄×7+70(cm)计算
B.体重按年龄×2+8(kg)计算
C.检查牙齿的发育状况
D.腕部X线摄片检查成骨中心
E.监测头围发育状况