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phlebotomy
tubes and terms
answer | question |
---|---|
red top tube additive | none |
sst/tiger-topped tube additive | serum separator gel clot activator |
lavender top additive | EDTA |
light blue top additive | sodium citrate |
green top additive | sodium heparin, lithium heparin, ammonium heparin |
gray top additive | sodium fluoride, potassium oxalate |
yellow top additive | SPS, ADC |
red top uses in lab | chemistry test on serum |
lavender top uses in lab | hematology test on whole blood |
blue top uses in lab | coagulation test on plasma |
green top lab uses | chemistry test on plasma |
gray top lab uses | glucose, alcohol levels |
yellow top lab uses | blood cultures, cellular studies |
red top chemistry test on serum | glucose, cholesterol, triglycerides |
lavender -hematology test on whole blood | cbc, differential, platelet count |
blue- coagulation test on plasma | PT, APTTor PTT |
green- chemisrty test on plasma | ammonia, HLA typing, chromosome screening |
yellow top test | blood cultures celluar studies |
antiglycolytic | glucose preservative found in some blood collection tubes |
hemolysis | destruction of blood |
bacteriostatic | substance that is capable of inhibiting the growth of bacteria |
antecubital fossa | area located in the middle of the arem in front of the elbow where most commonly used veins for venipuncture |
diapedesis | process by which certain white blood cells can exit the capillaries and enter the tissues in response to pathogens |
basophil | least # of leukocyte |
leukocyte | white blood cell whose main function is combating infection and removing disintergrated tissues |
lympocyte | leukocyte that multiplies in the lymphoid tissue and has a role in the bodys immune system |
fibrinogen | protein found in plasma that is essential for clotting blood |
fibrin | threadlike structures formed by the action of thromin on fibrinogen |
eosinphil | leukocyte that aids the body in fighting parasites and occurs in increased number in patients with allergies |
monocyte | large leukocyte formed in bone marrow -primary function phagocytosis |
macrophages | moncytes that leave the bloodstream in tissues |
neutrophils stain | lavendar or pink |
esosinophils stain | red-orange |
basophils stain | dark blue/blue black |
wrights stain | test used to differentiate between granulocyes and agranulocytes |
autologous blood transfusion | predrawn blood that is stored by an individual |
hemostasis | process of cogulation or clotformation that repairs vessel damage and stops blood loss |
hematoma | occurs when blood forms under the skin due insertion of needle through a vein or artery/ or injury |
D antigen | often reffered to as the Rh factor |
O blood type | most common blood type |
specific antibodies | complex protein substances found on the surface of red blood cells that are produced as a response to a foreign substance |
AB blood type | least common blood type |
AB blood type | contains no antibodies |
blood type O | contains no antigens |
blood type O | contains both A and B antibodies |
Male hemoglobin range | 14-18 grams/100ml of blood |
female hemoglobin range | 12-16 grams/100ml of blood |
anemia | abnrmally low hemoglobin level |
granulocytes and agranulocytes | 2 main categories white blood cells are classified into |
granules | small particles in the cytoplasm |
differential | hematology test that indicates the different type blood cells |
platelets | smallest of all the blood componets considered to be a cell fragment |