6.1 - Leukopenia and leukocytosis Flashcards
1
Q
immature neutrophils are characterized by what CD?
A
CD16 (Fc receptor)
2
Q
basophilia is classically seen in what type of blood cancer?
A
CML
3
Q
in mononucleosis, a positive monospot test indicates infection with _____________; a negative test indicates infection with _____________
A
- EBV
- CMV
4
Q
how does bordetella pertussis lead to leukocytosis?
A
bacteria produce lymphocytosis-promoting factor, which blocks circulating lymphocytes from leaving the blood to enter the lymph node