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41
Doulin 41
question | answer |
---|---|
Hematology - | study of blood cells and coagulation in normal and diseased blood cells |
erythrocytes- | red blood cells |
luekocytes- | white blood cells |
thrombocytes- | platelets |
hematopoiesis- | formation of blood cells |
cbc (complete blood count) - | frequent blood tests ordered (cbc ) |
hemoglobin- | a major component of rbc--serves as a transport of vehicle for oxygen and carbon dioixde in the body |
hematocrit- | rbc volume vs the whole blood |
erythropoietin-(hormone ) | hormone whihc is produced in the kidney |
hemoglobinopathies- | abnormal hemoglobin responsible for diseases |
hypochromic - | rbc lacking in hemoglobin |
cyanmethemoglobin- | A relatively nontoxic compound of cyanide with methemoglobin, formed when methylene blue is administered in cases of cyanide poisoning. |
hemacytometer-aka (counting chmaber)- | both wbc & rbc manual counts in a precise lab equipmnt which allows for excat volume of samples to be examined. |
polychromatic stains - | staines most commonly used to stain blood smear for routine microscopic examination. ---It contains methylene blue, a blue stain and eosin ( a red-orange stain ) |
eosin ( a red-orange stain ) | eosin ( a red-orange stain ) |
polychromatic stains ( also known as ) Wrights or Giemas Stains ) | polychromatic stains ( also known as ) Wrights or Giemas Stains ) |
neutro~phil - | the common type of granulocytic white blood cell |
eosin~phil - ( red-eosin ) | a form of granulocytic white blood cell, --which has red-eosin stained granules in the cytoplasm. |
baso~phil - (dark purple ) | dark purple cytoplasic granules--least common white blood cells |
an increase of Eosinophils means allergies | an increase of Eosinophils means allergies |
neutrophil bands- ( increase) * | appendictis |
neutrophil segs- (increase) * | infectious disease, appendictis |
Lymphocytes (increase)* | viral infection |
Monocytes (increase)* | TB & monocytic leukemia |
Eosinophils (increase)* | allergic reaction, hay fever, parasite infection |
Basophil (increase)* | chicken pox, polycythemia vera, and ulcerative colitis |
normo~cytic- | normal size cell |
macro~cytic- | larger than normal cell |
micro~cytic- | smaller than normal cell |
aniso~ cytosis- | marked variation in size of cell |
poikilo~cytosis- | rbc shows variation of shape on slide |
normo~chromic- | rbc w/ normal hemoglobin |
hypo~chromic- | not enough hemoglobin [ Large pale center ] |
erythro~cyte indices- | 3 equations (MCV) + (MCH) + (MCHC) |
erythrocyte sedimentation rate - | measurement of rate that rbc settle to bottom ( called SED RATE) |
impedance principle - ( resistance principle)--diluted with electrolyte solution | impedance principle - ( resistance principle) diluted with electrolyte solution |
Centrifugal hematology analysis- does not require a diluted sample | Centrifugal hematology analysis- does not require a diluted sample |
CLIA '88 = clinical lab improvement amendment of 1988 | CLIA '88 = clinical lab improvement amendment of 1988 |
CLIA'88..designed to protect patients in safetey and procedures | CLIA'88..designed to protect patients by regulating all lab tests performed on specimens taken from the human body ( ie: blood, secretions and excretions) |