Combining Forms
Suffixes
Prefixes
Terms
Closer Looks
100

Combining form meaning death.  

What is mort/o?

100

Suffix meaning birth or labor. 

What is -partum?

100

Prefix meaning slow. 

What is brady-?

100

Low blood sugar. 

What is hypoglycemia?

100

Foreign substance or invader that stimulates the production of antibodies.  

What is an antigen?

200

Combining form meaning sleep. 

What is somn/o?

200

Suffix meaning coming together or to pour.

What is -fusion?

200

Prefix meaning good or normal. 

What is eu-?
200

Into or within a vein. 

What is intravenous?

200

Yellow pigment to the skin. 

What is jaundice?

300

Combining form meaning to lead or carry. 

What is duct/o?

300

Suffix meaning to measure.  

What is -meter?

300

Prefix meaning bad, painful, difficult or abnormal. 

What is dys-?

300

Shortness of breath. 

What is dyspnea?

300

Method for producing multiple copies of a single gene.  

What is polymerase chain reaction (PCR)?

400

Combining word that means place, position, or location.

What is top/o?

400

Suffix meaning breathing. 

What is -pnea?

400

Prefix meaning all.

What is pan-?

400

Passing through the skin. 

What is percutaneous?

400

Objective finding that is perceived by an examiner (example:  fever, rash, abnormal labs). 

What is sign?

500
Combining form that means birth.

What is nat/i?

500

Suffix meaning development, formation or growth.

What is -plasia?

500

Prefix meaning against or opposite. 

What is contra-?

500

Deficiency of all three cellular components of the blood (RBC, WBC, platelets).

What is pancytopenia?

500

Occurs when two organisms live together in close association, either for mutual benefit or not. 

What is symbiosis?