Medical Terms
Medical prefixes
Medical Suffixes
Medical Root Words
Medical abbreviations and acronyms
100

Abrasion

A cut or scrape that typically isn’t serious.

100

Micro-

 Small in size.

100

-ectomy

Surgical removal of something.

100

Cardi/o

Related to the heart.

100

CPR

Cardiopulmonary resuscitation, a life-saving technique that’s also called mouth-to-mouth resuscitation.

200

Benign 

 Not cancerous

200

Macro-

Large in size.

200

-itis

Signifies inflammation.

200

Derm/a/o, dermat/o

Pertaining to the skin.

200

OR

Operating room where surgeries are performed.

300

Defibrillator

A medical device that uses electric shocks to restore normal heartbeat

300

Pseudo-

False or deceptive, usually in regard to appearance.

300

-ology

The study of a particular concentration.

300

 Gastr/o

Related to the stomach.

300

Stat

Immediately.

400

 Edema

Swelling caused by fluid accumulation.

400

 Retro-

Behind or backward.

400

-otomy

To cut into.

400

Encephal/o

Related to the brain.

400

Lytes

Electrolytes.

500

Zoonotic disease

A disease that is transmissible from animals to humans.

500

Dys-

Abnormal, difficult, or painful.

500

-pathy

Disease or disease process.

500

Oste/o

Related to bone.

500

 NICU

Neonatal intensive care unit, a specialized unit that cares for premature infants.

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