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Med Term Chap, 6
Lymphatic & Immune-Vocabulary
Question | Answer |
---|---|
adenocarcinoma | carcinoma or cancer derived from glandular tissue |
adenoiditis | inflammation of adenoids |
anaphylaxis | anaphylactic shock, severe allergic reaction caused by an increased sensitivity to an allergen or some substance |
angiogenesis | process through which tumor creates its own blood supply |
antibody | disease-fighting protein created by immune system in response to a presence of a specific antigen |
antiviral | medication used against viruses or viral infections or to provide temporary immunity against a virus |
autoimmune | diease where the body attacks itself |
bactericide | substance that causes death of bacteria |
carcinoma | malignant tumor that occurs in epithelial tissue |
cervical lymph nodes | located along sides of neck |
cytomegalovirus | member of herpes virus family that causes a variety of diseases found in most bodily fluids |
cytotoxic | medication that kills or damages cells, used as an immunosuppressant and an antineoplastic (chemothearpy cantineoplastics) |
hemolytic | function of spleen in destroying worn-out red blood cells and releasing their hemoglobin for re-use |
human immunodeficiency virus | HIV, bloodborne infection in which virus damages or kills cells of immune system causing it to progressively fail, leaving body at risk for opportunistic infections |
immunodeficiency disorder | occurs when immune response is compromised, weakened, reduced, absent, or not functioning properly |
immunosuppressant | substance that prevents or reduces body's normal immune response or the normal reaction to a disease or foreign body |
inguinal lymph nodes | located in inguinal(groin) area of lower abdomen |
kaposi's sarcoma | opportunistic infection, associated with HIV, cancer that causes patches of abnormal tissue to grown under skin, on lining of mouth, nose, throat, internal organs, skin, mucous membranes, and lymph nodes |
lymphadenitis | swollen glands, inflammation of lymph nodes |
lymphangioma | benign tumor formed by abnormal collection of lymphatic vessels due to congenital malformation of lymphatic system |
lymphedema | swelling due to abnormal accumulation of lymph fluid from inproper drainage usually occurs in tissues, veins, and lymph ducts of the legs, ankles, and feet |
lymphocytes | white blood cells that are formed in bone marrow that produce antobodies coded to destroy specific antigens |
lymphoma | general term applied to malignancies affecting lymphoid tissues |
macrophage | type of white blood cell that surrounds and kills (eats) invading cells, remove dead cells, stimulates action of other immune cells |
myoma | benign tumor made up of muscle tissue |
myosarcoma | malignant tumor derived from muscle tissue |
neoplasm | tumor, growth of tissue that forms an abnormal mass, multiplication of cells are uncontrolled, abnormally rapid, & progressive |
neuroblastoma | sarcoma of nervous system |
oncology | study of prevention, causes, and treatment of tumors and cancer |
osteosarcoma | malignant tumor usually involving upper shaft of long bones, pelvis, or knee |
phagocyte | large white blood cell that ingest & destroy substances such as cell debris, dust, pollen, and pathogens by the process of phagocytosis |
phagocytosis | process of destroying pathogens by surrounding and swallowing them |
retinoblastoma | malignant tumor of retina of the eye that develops during childhood |
sarcoma | malignant tumor that arises from connective tissues that are hard, soft, and liquid |
scleroderma | autoimmune disorder where connective tissues become thickened and hardened causing skin to become hard and swollen |
splenomegaly | abnormal enlargement of spleen |
teletherapy | radiation therapy administered at a distance from the body |
thyroiditis | inflammation of thyroid gland |