Abbreviations
Symbols
Prefix
Root
Suffix
100

What does Pt mean?

Patient 

100

What does the symbol ↑ and ↓ mean?

Increase and decrease

100

What does the prefix "hyper" mean?

Above, over normal.

100

What does the root "cardio" mean?

Heart

100

What does the suffix "itis" mean?

Inflammation 

200

What does r/o mean?

Rule Out.

200

What does the symbol @ mean?

At

200

What does the prefix "brady" means?

Slow

200

What does the root "neur" mean?

Nerve

200

What does the suffix "logy" mean?

The study of.

300

What does DC mean?

Discharge

300

What does the symbol > and < mean? Answer 1 by 1.

Greater than and Less than.

300

What does the prefix "dys" mean?

Bad, painful, and difficult

300

What does the root "oste/o" mean?

Bone

300

What does the suffix "gram" mean?

Record or picture

400

What does ECG mean?

Electrocardiogram.

400

What does the symbol ▲ mean?

Change.

400

What does the prefix "tachy" mean? 

Fast and rapid.

400

What does the root "chondr/o" mean?

Cartilage

400

What does the suffix "emia" mean?

Blood condition

500

What does p.r.n mean?

As needed

500

What does the symbol → mean?

Radiate

500

What does the prefix "hetero" mean?

Different.

500

What does the root "onych/o" mean?

Nail

500

What does the suffix "megaly" mean?

Enlargement 

M
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