核幼浆老
参考答案:核幼浆老 巨幼细胞性贫血,细胞体积增大,核染色质呈细颗粒状,疏松分散,形成一种特殊的间隙,脑浆之发育比胞核成熟,形成“核幼浆老”的现象。
选择正确的单词填空。
1. How many (A. triangle B. triangles) can you see?
2. I am (A. writing B. write) a letter.
3. I have four (A. child B. children).
4. Let's (A. sing B. singing) a new song.
5. (A. What's B. How's) the weather today?
6. He can play (A. piano B. the piano).
7. There (A. is B. are) some chicken in the dish.
8. I want (A. watch B. to watch) TV.
9. Do you go to to work (A. on foot B. by foot)?
10. It's (A. suny B. sunny) today.
患者,男性,52岁。近期工作劳累后出现头痛,头晕,心慌,测血压165/110mmHg,以原发性高血压收住入院。该患者的高血压会导致()。
A.右心室前负荷加重
B.右心室后负荷加重
C.左心室前负荷加重
D.左心室后负荷加重
E.两心室前负荷加重