Abbreviations
Prefix
Suffix
Review
Definition
100

RBC

red blood cell

100

Hem/e; Hem/o; Hemat/o

Blood

100

-cyte

cell

100

Oste/o

bone

100

Anticoagulant 

Medication used to prevent clotting

200

WBC

white blood cell

200

Erythro vs. Leuko

Red vs. White
200

oma

tumor

200

Rrhagia

bursting forth, flow, usually pertaining to blood

200

Ecchymosis 

bruising

300

Hgb

Hemoglobin

300

Thromb/o

clot or platelet

300
-stasis

to control or stop

300

Plasty

surgical repair

300

Benign vs. malignant 

Non harmful/cancerous vs. harmful/cancerous

400

Hct

Hematocrit

400

Phag/o

eat or ingest

400
-penia 

deficiency 

400

NPO

nothing by mouth

400

Morphology

study of shape

500

QOD

Every other day

500

myel/o

bone marrow

500

-Poiesis 

production/development

500

-cele

hernia

500

Autologous 

Donation of self or own blood