Medical Terminology – Root Words
This flashcard set features common medical root words related to the circulatory and immune systems. It helps students and healthcare learners recognize and understand the meanings behind terms involving blood, cells, vessels, immunity, and related structures.
angi/o
blood vessel

Key Terms
angi/o
blood vessel
arteri/o, arter/o
artery
cyt/o
cell
erythr/o
red blood cell
fung/o
fungus
hem/a/o/hermat/o
blood
Related Flashcard Decks
Study Tips
- Press F to enter focus mode for distraction-free studying
- Review cards regularly to improve retention
- Try to recall the answer before flipping the card
- Share this deck with friends to study together
| Term | Definition |
|---|---|
angi/o | blood vessel |
arteri/o, arter/o | artery |
cyt/o | cell |
erythr/o | red blood cell |
fung/o | fungus |
hem/a/o/hermat/o | blood |
immun/o | immune, protection, safe |
leuk/o | white |
lymph/o, lymphat/o | lymph |
myel/o | spinal cord, bone marrow |
morph/o | shape, form |
nucle/o | nucleus |
phag/o | eat, swallow |
phleb/o | vein |
splen/o | spleen |
thromb/o | clot |
thym/o | thymus gland |
tonsill/o | tonsils |
tox/o | poison, poisonous |
ven/i, ven/o, phleb/o | vein |
vir/o | virus |
adenoid/o | adenoids |