Chapter 9 Lymphatic Flashcards
Aden/o
Gland
Agglutin/o
Clumping, gluing
Blast/o
Embryonic cell
Chrom/o
Color
Erythr/o
Red
Granul/o
Granule
Hem/o
Blood
Hemat/o
Blood
Immun/o
Immune, immunity, safe
Leuk/o
White
Lymph/o
Lymph
Lymphaden/o
Lymph gland (node)
Lymphangi/o
Lymph vessel
Morph/o
Form, shape, structure
Myel/o
Bone marrow, spinal cord
Nucle/o
Nucleus
Phag/o
Swallowing , eating
Poikil/o
Varied, irregular
Ser/o
Serum
Sider/o
Iron
Splen/o
Spleen
Thromb/o
Blood clot
Thym/o
Thymus gland
-blast
Embryonic cell
-globin
Protein
-penia
Decrease, deficiency
-phil
Attraction for
-phylaxis
Protection
-poiesis
Formation, production
-stasis
Standing still
Aniso-
Unequal, dissimilar
Aplastic anemia (hypoplastic)
Anemia associated with bone marrow failure, resulting in erythropenia, leukopenia, thrombocytopenia
Folic-acid deficiency anemia
Inability to produce sufficient RBC because of lack of folic acid, a B vitamin essential for erythropoiesis
Hemolytic
Destruction of RBC commonly resulting in jaundice
Iron-deficiency anemia
Lack of sufficient iron in RBCs
Pernicious anemia (PA)
Chronic, progressive anemia found mostly in people older than age 50 resulting from a lack of sufficient vitamin b12 needed for blood cell development
Sickle cell anemia
Inherited anemia that causes RBCs to become crescent or sickle shaped when oxygen levels are low
Acquired immunodeficiency syndrome (AIDS)
Infectious disease caused the human immunodeficiency virus (HIV) that destroys the CD4 (helper T) cells of the immune system to such an extent that the patient falls victim to infections that usually do not affect healthy individuals (opportunistic infections)
Coagulation disorders
Any disruption or impairment in the ability to form blood blots or control bleeding
Disseminated intravascular coagulation (DIC)
Abnormal blood clotting in small vessels throughout the body that cuts off supply of oxygen to distal tissues, resulting in damage to body organs
Hemophilia
Congenital hereditary disorder characterized by a deficiency in clotting factor VIII (hemophilia A) or clotting factor IX (hemophilia B), resulting in prolonged bleeding, also called bleeders disease
Thrombocytopenia
Abnormal decrease in platelets caused by low production of platelets or their increased destruction in the blood vessels, spleen or liver
Graft rejection
Process in which a recipient’s immune system identifies the transplanted graft as foreign and attacks and destroys it
Graft-versus-host disease (GVHD)
Complication that occurs following a stem cell or bone marrow transplant in which the transplant produces antibodies against the recipient’s organs, commonly severely enough to cause death
Hemoglobinopathy
Any disorder caused by abnormalities in the hemoglobin molecule