PRACTICAL: Leukocytes and platelets Flashcards
1
Q
What would you find in the feathered edge?
A
- large things (Cells, organisms) - mast cells
2
Q
How do you determine even distribution?
A
- leukocyte clumping - PLT clumping - agglutination
3
Q
What does this show?
A
PLT clumping (common problem)
4
Q
What does this show?
A
feathered edge of a smear
5
Q
How do you do a manual estimate of PLT count?
A
- av. # of PLTs per 10 field - multiply by 15-20 x 10^9/L - remember monolayer is essential
6
Q
What does this show?
A
left shift and toxicity