prefixes
Suffixes
Body Systems
Root words
Body Directions
100

Prefix meaning slow

Brady-

100

Suffix meaning inflammation

-itis

100

The system that includes the heart and blood vessels

Cardiovascular system

100

Root meaning heart

Cardi/o

100

Toward the front of the body

Anterior

200

Prefix meaning fast

Tachy-

200

Suffix meaning surgical removal

-ectomy

200

The system that controls hormones

Endocrine system

200

Root meaning stomach

Gastr/o

200

Toward the back of the body

Posterior

300

Prefix meaning around

Peri-

300

Suffix meaning study of

-logy

300

The system responsible for filtering blood and producing urine

Urinary system

300

Root meaning blood

Hemat/o

300

Toward the middle of the body

Medial

400

Prefix meaning within or inside

Endo-

400

Suffix meaning pain

-algia

400

The system that protects the body and includes skin, hair, and nails

Integumentary system

400

Root meaning lungs

Pulmon/o

400

Away from the middle of the body

Lateral

500

Prefix meaning half or partial

Hemi- or Semi-

500

Suffix meaning abnormal condition or disease

-osis

500

The system that exchanges oxygen and carbon dioxide

Respiratory system

500

Root meaning kidney

Nephr/o or Ren/o

500

Farther from the point of attachment

Distal