Word Parts
Prefix
Suffix
Root Words
Combining Form Rules
100

This word part is in every medical term

What is a root?

100

a- , an-

What is not or without?

100

-itis

What is inflammation of?

100

oste

what is bone?

100

Does a combining form go between two root words?

YES

200

This word part begins a word

What is a prefix?

200
anti-
What is against?
200

-oma

What is tumor?

200

pulmon

what is lung?

200

Does a combining form go between a prefix and a root word that begins with a consonant?

NO

300

This word part usually indicates a condition or disease.

What is a suffix?

300
endo-

What is in or within?

300

-pathy

What is disease?

300

my

what is muscle?

300

When does a combining form go between a root word and a suffix?

When the suffix begins with a consonant.

400

This word part never adds meaning to a word.

What is a combining form?

400

epi-

what is above or upon?

400

-logist

What is specialist?

400

neur

what is nerves?

400

The word TRANSCARDIOPULMONITIS has how many combining forms?

What is one?
500

This word part usually indicates color, time, direction, position, negation, or number.

What is a prefix?

500

peri-

what is around?

500

-ectomy

What is surgical removal?

500
gastr

what is stomach?

500

The word PERIOSTEOARTHROMEGALY has how many combining forms?

What is three?