When you finished your meal, put your fork and knife back on the table where they were before. ( )
查看答案
If there are two forks on the table, you should start using the forkclosestto the plate. ( )
A. 对
B. 错
Put the following into the right serving sequence.
下列属于骨髓穿刺取材成功的条件是
A. 镜下见到嗜酸性粒细胞
B. 干抽现象
C. 可见原始细胞
D. 可见髓粒及脂肪滴
骨髓穿刺首选的穿刺部位是
A. 胸骨
B. 肋骨
C. 脊骨
D. 髂骨
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