1
Q
Most frequent Blood test
A
CBC
2
Q
CBC also known as
A
Full blood count or full blood exam
3
Q
CBC mesaurements are :
A
WBC count diff count RBC count Platelets count Blood indices Hematocrit and hemoglobin
4
Q
sample used in CBC
A
EDTA blood
5
Q
2 general principle of CBC
A
Electronic resistance & Light scattering
6
Q
scatter of cell size and volume
A
Forward angle light scatter 0°
7
Q
volume or size angle scatter
A
Forward low angle scatter (2-3°)
8
Q
refractive index of cellular components scatter angle
A
Forward high angle 5-15°
9
Q
also known as side scatter
A
Orthogonal light scatter 90°
10
Q
standardized the pipetting and diluting of blood
A
Unopette
