U9 - Blood and Lymph Flashcards
acquired immunity
immunity that develops after exposure to a foreign protein
acquired immunodeficiency syndrome
a condition caused by the destruction of the body’s immune system
agglutination
clumping of cells
albumin
plasma protein
allergen
any substance that can produce a hypersensitive reaction
allergy
a hypersensitive reaction to normally harmless substances
anaphylaxis
an exaggerated life-threatening allergic reaction
anemia
a decrease of hemoglobin in the blood
antibodies
proteins produced in the body in response to foreign substances
antigens
foreign substances that cause the formation of antibodies
aplastic
without formation
autoimmune disease
an illness that occurs when the body tissues are attacked by its own immune system
basophil
a type of white blood cell
blastocyte
immature cell
coagulation
the process of clot formation
corpuscle
a small free-floating cell in the body
cytogenesis
the formation of cells
differentiation
the altering of cells or tissues to achieve specific characteristics
dyscrasia
abnormal condition of the blood or bone marrow
embolism
the blockage of a blood vessel by a foreign body
eosinophil
a type of white blood cell
erythroblast
immature red blood cell
erythrocyte sedimentation
the rate at which red blood cells settle out in a tube of unclotted blood
erythrocytopenia
deficiency of red blood cells
erythropoeitin
hormone that stimulates the production of red blood cells
fibrin
an insoluble protein that entangles blood cells to form a clot
fibrinogen
a plasma protein necessary for blood clotting
globulin
plasma protein made in the liver
granulocytes
type of leukocyte characterized by the presence of cytoplasmic granules
hematocrit
assessment of red blood cells percentage in the total blood volume