Leukocytes Flashcards
leukocytes are divided up into ___ and _____
granulocytes and agranulocytes
granulocytes are divided up into (3)
neutrophils, eosinophils, and basophils
agranulocytes are divided up into
lymphocytes and monocytes
neutrophiles are ____ cytes
phago
neutrophiles are the first line of defence against ________
bacterial infection
half life of neutrophils during circulation
4-10 hours
activated neutrophils survive for ______ at the site of infection/inflammation
1-2 days
during a bacterial infection, neutrophil count ______
increases
eosinophils are ______ in vivo
transparent
half life of eosinophils during circulation
6-12 hours
eosinophils survive in tissues for ______
2-3 days
eosinophil granules contain _________
histamine, RNase, and DNase
eosinophils fight ____ and ____ infections
viral, parasitic
eosinophils play a role in the ______ and ______
allergic response, asthma pathogenesis
basophils are the _____ numerous WBC
least