Lab final Flashcards
Primary involved in allergic responses
-filled with heparin & histamine
-granule filled cytoplasm, nucleus not visible
-purple
-not common
basophils
-primary helps a person fight off parasite infection
-cytoplasm deep pink
–cause asthma
-red granule
-2 lobes
eosinophil
-Phagocytes that can move into other tissue and become macrophages
-no granules
-cashew/kidney bean
-garbage collectors, ingest foreign invader, cells ,and other debris
monocytes
-purple
-3 lobes
-phagocyte
-most WBC
neutrophils
-Large nucleus
-dark purple
-can be t- cell or b-cell
-cell mediated responses
lymphocyte
Blood types are based on the type of Blank
antigens
Two types of antigens
A & B
Blank develop after we are born with exposure to antigens in nature that are like the A and B human antigens
Antibodies
Antibodies bind to
antigens
Antibodies A bind to
Antibodies B bind to
A
B
When anti-A bind to A antigens on red blood cells the networking causes the red blood cells to clump together in a process called
agglutination
agglutination is
(fatal, needed )
fatal
a person with type A( antigen) does not have
antibodies A
Blood Type A has (a) antigen or antibodies
Antigens
Blood Type A has
antigen-
antibodies -
A
B
Blood Type B has
antigen-
antibodies -
B
A
Blood Type AB has
antigen-
antibodies -
AB
none
Blood Type O has
antigen-
antibodies -
none
AB
Blood type A
receive
donate
A,O
A,AB
Blood type B
receive
donate
B,O
B,AB
Blood type AB
receive
donate
universal recipients
AB+
Blood type O
receive
donate
O
universal donor
all crystalizes
AB
none crystalizes
O