Ch. 8: The Blood and Lymphatic Systems - Hematology and Immunology Flashcards
coagul/o
coagulation
thromb/o
clot
hem/o
hemat/o
blood
cyt/o
cell
leuk/o
white
phleb/o
ven/o
vein
lymph/o
lymph
myel/o
bone marrow, spine
-emia
blood condition
tonsill/o
tonsils
splen/o
spleen
thym/o
thymus
immun/o
immune system
-penia
deficiency
anemia
an/emia (no/blood condition)
ah-NEE-mee-ah
reduction of red blood cells noticed by the patient as weakness and fatigue
ecchymosis
Greek for to pour out
eh-kih-MOH-sis
large bruise
hematoma
hemat/oma (blood/tumor)
HEE-mah-TOH-mah
mass of blood within an organ, cavity, or tissue
hemophilia
hemo/phil/ia (blood/love/condition) HEE-moh-FEE-lee-ah
condition in which the blood doesn’t clot, thus causing excessive bleeding
hemorrhage
hemo/rrhage (blood/excessive flow)
HEM-oh-RIJ
excessive blood loss
petechia
Latin for freckle or spot
puh-TEE-kee-yah
small bruise
reperfusion injury
re/per/fusion injury (again/through/pour injury)
REE-pir-FYOO-zhun IN-jir-ee
injury to tissue that occurs after blood flow is restored
lymphadenopathy
lymph/adeno/pathy (lymph/gland/disease)
lim-FAD-eh-NAW-pah-thee
any disease of a lymph gland (node); used to refer to noticeably swollen lymph nodes, especially in the neck
lymphedema
lymph/edema (lymph/swelling)
LIMF-ah-DEE-mah
swelling caused by abnormal accumulation of lymph usually in the extremities
splenalgia
splen/algia (spleen/pain)
splee-NAL-jah
pain in the spleen
splenodynia
spleno/dynia (spleen/pain)
SPLEE-noh-DAI-nee-ah
pain in the spleen
anisocytosis
an/iso/cyt/osis (not/equal/cell/condition)
AN-ai-soh-SAI-toh-sis
condition characterized by a great inequality in the size of red blood cells
elliptocytosis
ellipto/cyt/osis (oval-shaped/cell/condition)
ee-LIP-toh-SAI-toh-sis
condition characterized by an increase in the number of oval-shaped red blood cells
embolism
embol/ism (embolus/condition)
EM-boh-LIZ-um
blockage in a blood vessel caused by an embolus
embolus
em/bolus (in/throw)
EM-boh-lus
mass of matter present in the blood
erythrocyte
erythro/cyte (red/cell)
eh-RIH-throh-SAIT
red blood cell
erythrocytosis
erythro/cyt/osis (red/cell/condition)
eh-RIH-throh-sai-TOH-sis
abnormal increase in the number of red blood cells
hematopoiesis
hemato/poiesis (blood/formation)
heh-MAH-toh-poh-EE-sis
formation of blood cells
hemolysis
hemo/lysis (blood/breakdown)
hee-MAW-lih-sis
breakdown of blood cells
leukocyte
leuko/cyte (white/cell)
LOO-koh-sait
white blood cell
leukocytosis
leuko/cyt/osis (white/cell/condition)
LOO-koh-sai-TOH-sis
increase in the number of white blood cells
leukopenia
leuko/penia (white/deficiency)
LOO-koh-PEE-nee-ah
deficiency in white blood cells
macrocytosis
macro/cyt/osis (large/cell/condition)
MAH-kroh-sai-TOH-sis
condition characterized by large red blood cells
microcytosis
micro/cyt/osis (small/cell/condition)
MAI-kroh-sai-TOH-sis
condition characterized by small red blood cells
myelopoiesis
myelo/poiesis (bone marrow/formation)
MAI-eh-loh-poh-EE-sis
formation of bone marrow
neutropenia
neutro/penia (neutrophil/deficiency)
NOO-troh-PEE-nee-ah
deficiency in neutrophil
neutrophil
a type of white blood cell
normocyte
normo/cyte (normal/cell)
NOR-moh-sait
normal-sized red blood cell
oligocythemia
oligo/cyt/hemia (few/cell/blood condition)
AW-lih-goh-sih-THEE-mee-ah
deficiency in the number of red blood cells
pancytopenia
pan/cyto/penia (all/cell/deficiency)
PAN-SAI-toh-PEE-nee-ah
deficiency in all cellular components of the blood
phagocytosis
phago/cyt/osis (eat/cell/condition)
FAY-goh-sai-TOH-sis
process in which phagocytes destroy (or eat) foreign microorganisms or cell debris
phagocytes
a type of white blood cell
poikilocytosis
poikilo/cyt/osis (various/cell/condition)
POI-kih-loh-sai-TOH-sis
condition characterized by red blood cells in a variety of shapes
polycythemia
poly/cyt/hemia (many/cell/blood condition)
PAW-lee-sih-THEE-mee-ah
excess of red blood cells
reticulocyte
reticulo/cyte (net/cell)
reh-TIK-yoo-loh-SAIT
immature red blood cell; the root comes from its netlike appearance
spherocyte
sphero/cyte (sphere/cell)
SFEE-roh-SAIT
red blood cell that assumes a spherical shape
thrombocyte
thrombo/cyte (clot/cell)
THROM-boh-sait
cell that helps blood clot; also known as a platelet
thrombocytopenia
thrombo/cyto/penia (clot/cell/deficiency)
THROM-boh-SAI-toh-PEE-nee-ah
deficiency in the number of platelets (clot cells)
thrombocytosis
thrombo/cyt/osis (clot/cell/condition)
THROM-boh-sai-TOH-sis
increase in the number of platelets (clot cells)
thromboembolism
thrombo/embol/ism (clot/embolus/condition)
THROM-boh-EM-boh-LIZ-um
blockage of a vessel (embolism) caused by a clot that has broken off from where it formed
thrombogenic
thrombo/gen/ic (clot/formation/pertaining to)
THROM-boh-JIN-ik
capable of producing a blood clot
thrombosis
thromb/osis (clot/condition)
throm/BOH-sis
the formation of a blood clot
thrombus
Greek for lump, clot, or even curd of milk
THROM-bus
blood clot
asplenia
a/splen/ia (no/spleen/condition)
ah-SPLEE-nee-ah
absence of a spleen or of spleen function
hepatosplenomegaly
hepato/spleno/megaly (liver/spleen/enlargement)
heh-PAT-oh-SPLEE-noh-MEH-gah-lee
enlargement of the liver and spleen
lymphocyte
lympho/cyte (lymph/cell)
LIM-foh-SAIT
lymph cell
lymphopenia
lympho/penia (lymph/deficiency)
LIM-foh-PEE-nee-ah
abnormal deficiency in lymph
splenectopy
splen/ec/top/y (spleen/out/place/condition)
splee-NEK-toh-pee
displacement of the spleen; sometimes called floating spleen
splenolysis
spleno/lysis (spleen/breakdown)
splee-NAW-lih-sis
breakdown (destruction) of spleen tissue
splenomalacia
spleno/malacia (spleen/softening)
SPLEE-noh-mah-LAY-shah
softening of the spleen