Chapter 6: The lymphatic and immune system Flashcards
anti-
against
blast/o
immature
embryonic
carcin/o
cancerous
-malignant or benign
cervic/o
neck
-cide
causing death
-genesis
reproduction
immune/o
immune
protection
safe
lymph/aden/o
lymph node
lymph gland
lymph/angi/o
lymph vessel
-lytic
to destroy
neo-
new
strange
ne/o
new
strange
-oma
suffix
tumor
onc/o
root
tumor
phag/o
eat
swallow
-plasm
formative material of the cell
sarc/o
connective tissue
splen/o
spleen
-tic
pertaining to
tox/o
poison
poisonous
antigen
Ag any substance (such as a virus, bacterium or toxin) that the body regards as foreign
Ag
antigen
Antibody
Ab
Disease fighting protein
(made by immune system in response to antigen)
Ab
antibody
allergen
an Ag (antigen) capable of causing an allergic reaction
angi/o
vessel
aden/o
gland
edema
collection of fluid
mamm/o
breast
meta
beyond
allergy
hypersensitivity
an overreaction by the body to a certain Ag
auto/immune disorder
immune system creates Ab’s (antibody’s) own tissues; usually genetic
anti/neo/plast/ic drug
medication that blocks growth or neoplasms and is used to treat cancer
bi/opsy
removal of living tissue to confirm a diagnosis
blast/omas
a neoplasm (tumor) of undifferentiated cells
carcin/oma
Ca
malignant tumor in epithelial tissues
(cover internal and external surfaces)
Ca
carcinoma
chemothereapy
use of chemical agents to destroy the malignant cells
cyt/o/tox/ic drug
drug that kills or damages the cells (chemo)
hemo/o/lytic
to destroy blood
-erythrocytes do this in your spleen
immun/ologist
specialist in treating the immune system
immunosuppressant
drug that reduces body’s normal reaction to invasion by disease
(prevents rejection of donor tissue)
immunosuppression
treatment used to interfere with the immune systems response
immun/o/therapy
treatment of a disease either by enhancing or suppressing the immune response
*
lump/ectomy
surgical removal of a breast lump, plus a margin of normal tissue
mast/ectomy
surgical removal of the entire breast
lymph/aden/itis
inflammation of a lymph node or lymph gland
lymph/adeno/pathy
any disease involving enlarged lymph glands
lymph/angi/o/gram
x-ray of the lymph vessels and nodes after injecting dye )to make these structures visible)
lymph/angi/oma
benign collection of lymph vessels forming a mass
lymph/edema
abnormal collection of fluid usually in legs and ankles
(when veins/lymph vessels don’t drain properly
lymph/omas
malignancies in the lymphatic system
types: Hodgkin’s and non Hodgkin’s
*
benign
favorable chance of recovery
non spreading
non recurring
*
Malignant
harmful
spreads
progressive
life threatening
mammo/gram
record produced by x-ray of the breast
meta/stasis
beyond stopping
-spread of cancer to the other body parts
myo/sarc/oma
malignant tumor of the muscle tissue
neo/plasm
tumor
new or strange and abnormal tissue formation
onc/ology
the study of tumors
-prevention, causes and treatment
osteo/sarc/oma
malignant tumor of bones
-shaft of long bones, pelvis or knee
radiation therapy
Rx (treatment) of Ca using x-rays
Goal: to destroy the Ca and spare the healthy tissue
sarc/oma
malignant tumor of any connective tissue
splen/o/megaly
enlarged spleen
splen/o/rrhagia
bleeding from the spleen
Rx
treatment
splen/o/rrhexis
ruptured spleen