Prefixes
Root words
True or False
Abbreviations
Directional Terms
100

Slow

What is brady

100

poison

what is tox(ic)

100

BID

What is twice a day

100

farthest away from the midline of body

lateral

200

fast, rapid

what is tachy
200

elderly

What is geron(t)

200

QH means quarterly visits

False. Every hour

200

CPR

What is cardiopulmonary resuscitation

200

closest to the midline of the body

What is medial

300

half

What is semi

300

Kidney

What is nephr(o)

300

NPO

What is nothing by mouth

300

nearest to the trunk or point of origin

what is proximal
400

many, much

What is Poly

400

lung, air, gas

What is pneum(o)

400

PRN

As needed

400

the back surface of the body

what is posterior

500

around

What is peri or circum

500

mouth

What is stomat(o)

500

Q2H

Every 2 hours

500

located at or towards the front of the body or body part

what is anterior