anat2 lab test

17 cards

anat2 lab test


 
  
Created Feb 15, 2010
by
davebball24

 

 
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1
formed elements-
 
white blood cells-red blood cells-platelets
2
white blood cells list-function-aka-
 
-neutrophils, eosinophils, basophils, lymphocytes, monocytes-provide protection against pathogens-leukocytes
3
which formed element has the most cells?
 
-red blood cells
4
platelets made of-purpose of platelets-average number-
 
-fragments of other cells known as megakaryocytes-key in blood clotting-130,000-400,000
5
types of white blood cells-
 
basophilseosinophilsneutrophilsmonocyteslymphocytes
6
granulocytes-
 
neutrophilseosinophilsbasophils
7
agranulocytes-
 
monocyteslymphocytes
8
difference between granulocytes and agranulocytes
 
-granulocytes have spotted cytoplasm as a result of membrane bound organelles
9
purpose of neutrophil-what causes number to increase-average percent-
 
-phagocytize bacteria-release antimicrobial chemicals-increases in bacterial infections-60-70%...
10
purpose of eosinophils-what causes an increase-average percent-
 
-phagocytize antigen-antibody complexes, allergens, and inflammatory chemicals-release enzymes...
11
function of basophils-increase in cell production-average percent-
 
secrete histamine (vasodilator) which increases blood flow to a tissue-secrete heparin (anticoagulant)...
12
function of lymphocytes-increase in cell-percent-
 
destroy cancer cells, cells infected with viruses, and foreign cells-present antigens to activate...
13
function of monocytes-increase in production-percent-
 
-differentiate into macrophages (phagocytic cells of tissues-phagocytize pathogens, dead neutrophils...
14
blood tests list-
 
hematocrit-differential white blood cell count
15
differential white blood cell count purpose-
 
to count the number of each white blood cell in a sample of blood.-with the information found...
16
hematocrit what does it check-purpose-
 
-checks plasma and formed elements lever-useful to find if individual has anemia -can find...
17
hematocrit normal range male-female-
 
-42-52 percent formed elements-37-42 %formed elements

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