About RDW, Which description is not right? ( )
A. It measures the variability of RBC volume
B. RDW is elevated in most anemia
C. It measures the mean volume of RBC
D. RDW normal range is less than 15%
查看答案
Elevated Eo may occur in( ).
A. allergic rhintis
B. verminosis
C. medicine allergy
D. all above
Pathological increasing of Ly may occur in ( ).
A. bacteria infection
B. virus infection
C. tissue injury
D. acute toxicosis
Falsely decreased plt count can caused by ( )
A. The smooth process of sample collection
B. Exposure to X ray
C. EDTA-induced PLT clumping
D. Polycythemia vera
我国常见的末端高压配电，用于连接降压电力变压器的高压侧的高电压是10K伏特
A. 对
B. 错
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