未知题型
请教:2012年临床医学检验技术(中级)《基础知识》模拟试卷(6)第1大题第6小题如何解答?
- A.使血钙升高,血磷降低
B.使血钙降低,血磷升高
C.使血钙,血磷均升高
D.使血钙,血磷均降低
E.对血钙、血磷浓度无明显影响
【参考答案】
25-(OH)2-D3总的生理作用抗佝偻病,即使钙沉积在骨上,提高血磷浓度,有利于骨的矿化作用。
点击查看答案
相关考题
-
未知题型
选择题stick together because
A. starting a new family would be hard
B. they wanted to better protect their kidsC. living separately would be too costlyD. they expected things would turn better -
未知题型
There is no evidence【 that】 antibiotics, anti-viral medicines or steroids help, so doctors can offer only supportive care.我知道这是同位语从句,不缺成分,所以【】里用that不用whether,但我有2个问题:1.如果一定要用whether的话,这句子该怎么变呢?2.填whether不对的原因还有什么?感觉whether也很顺口
A.
B.如果一定要用whether的话,这句子该怎么变呢?
C.填whether不对的原因还有什么?感觉whether也很顺口
-
未知题型
M: Would you like to see those pants in brown and navy blue? These two colors are coming in this season. W: Oh, actually grey is my favourite color, but I prefer something made from cotton, 100% cotton I mean. Q: What is the woman looking for?短语怎么回答
A.
B.
