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Blood Conditions
diff anemias
23
Anatomy
Undergraduate 1
10/08/2012

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Cards

Term
microcytosis def
Definition
decreased size of RBC
Term
microcytosis: Can be diagnosed by what test
Definition
a low mean corpuscular volume
Term
mean corpuscular volume means
Definition
average volume of a SINGLE RBC
Term
hyperCHROMIC def
Definition
decreased # of RBC
but RBC is LARGER
Term
hyperCHROMIC
Can be diagnosed by what test
Definition
high mean corpuscular HEMOGLOBLIN volume

aka the bigger the RBC the more hb it is going to have
Term
mean corpuscular HEMOGLOBLIN volume means
Definition
average of hemogloblin in a SINGLE RBC
Term
hypochromic def
Definition
decreased # of RBC
but RBC is SMALLER
Term
hypochromic
Can be diagnosed by what test?
Definition
low mean corpuscular HEMOGLOBLIN volume
Term
pernicious anemia def
Definition
low RBC production due to low vit B12
Term
pernicious anemia can be diagnosed by what test?
Definition
low hemocrit
Term
hemocrit
Definition
% of formed elements in blood
Term
thalassemia def
Definition
inadequate production of alpha or beta chains of Hb

=SLOWER production of RBCs
short lived fragile
Term
thalassemia can be diagnosed by what test?
Definition
low RBC ct & low hemocrit
Term
RBC ct def
Definition
# of RBCs per liter
Term
polycythemia def
Definition
portion of blood vol for RBC increases
Term
polycythemia can be diagnosed with?
Definition
high hemocrit
Term
leukocytosis def
Definition
increased leukocyte ct due to inflammatory response
Term
leukocytosis can be diagnosed with?
Definition
high hemocrit
Term
reticulocytosis def
Definition
increase in IMMATURE RBCs
Term
reticulocytosis can be diagnosed with?
Definition
high reticulocyte ct
Term
reticulocyte ct
Definition
% of circulating reticulocytes
Term
macrocytosis def
Definition
increase in size of RBCs
(not specific)
Term
macrocytosis can be diagnosed with?
Definition
high mean corpusular vol
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