患者余某，女，30岁，患大叶性肺炎4天，现仍发热，呼吸急促或咳嗽，1天前总尿量减少，

可以把具有相同属性的一些不同对象归类，称为【 】。

---Don't skate on the lake!

---Why not? Isn't it thick enough___________?

A．to skate

B．skating on

C．skating

D．to skate on

“梅雪争春不肯降，诗人搁笔费评章。梅须逊雪三分白，雪却输梅一段香。”下列说法与这首诗所体现的哲理相一致的是[ ]

A．塞翁失马，焉知非福       

B．金无足赤，人无完人 

C．兵强则灭，木强则折       

D．有无相生，难易相成　

The nurse is caring for a client after a closed renal biopsy. Which of the following nursing measures should be included in the plan of care

A．Maintaining the client on strict bed rest in a supine position for 6 hours.

B．Administering intravenous narcotic medications to promote comfort.

C．Inserting an indwelling catheter to monitor urine output.

D．Applying a sandbag to the biopsy site to prevent bleeding.

头穴中，顶中线主治下列哪类疾病（）

A.失语

B.癫痫、精神失常

C.皮层性视力障碍、白内障、近视眼

D.眼病、足癣

E.腰腿足病