Sysmex—Principles Flashcards
1
Q
sysmex rbc/plt method
A
hydrodynamic focusing
cells pass through aperture and cause electric pulses
2
Q
sysmex hct method
A
derived by rbc pulse height detection
3
Q
sysmex hgb method
A
SLS-hgb method
measure ABS at 555nm
4
Q
IMI
A
immature information
info about immature grans
5
Q
explain RF/DC detection method
A
- size of cells detected by change in direct current resistance
- density of cells detected by changes in radio-frequency resistance
6
Q
method used to create scattergrams
A
RF/DC detection
7
Q
sysmex wbc, diff, nrbc, and retic method
A
flow cytometry
semiconductive laser passes through cells, light scattering occurs
8
Q
forward light scatter
A
size
9
Q
lateral light scatter
A
intracellular complexity
10
Q
stain used to bind DNA/RNA in cells for fluorescent ID of rbcs, wbcs, retics
A
polymethin stain
11
Q
rbc, wbc, retic under polymethin stain
A
rbc trace
wbc most
retic variable
