Prefixes
Suffixes
Root Words
DOTW
Medical Math
100

An-

not; without
100

-um; -us

structure; tissue; thing

100

Tooth

odont/o

100

What is the brand name for Meperidine?

Demerol

100

How many centimeters are in one inch?

2.54 cm


200

Dys-

painful; difficult
200

-chezia

defecation; elimination of waste

200

Intestines (usually small intestines)

Enter/o

200

What is the classification of Meperidine?

Opioid Analgesic

200

How many teaspoons are in 1 tablespoon?

3

300

Eu-

Good; normal

300

-orexia

appetitie

300

Cyst; fluid

Cyst/o

300

Why is this medication prescribed?

To treat moderate to severe pain.
300

How many milliliters are in 1 teaspoon?

5 mL

400

Ab-

away; away from

400

-pepsia

digestion

400

Liver

Hepat/o

400

Name a severe side effect this medication can cause.

Slow or difficult breathing, changes in heart rate, hallucinations

400

How many milliliters are in 1 cup?

240 mL

500

Supra-

Above

500

-ion

process, condition

500
Stone; calculus

Lith/o

500

Name three care considerations for this medication.

may be habit-forming; take it exactly as prescribed. Avoid consuming alcohol or using street drugs while taking this medication. Do not drive or operate heavy machinery, store in a safe place out of reach of children, Dispose of unused medication properly 

500

How many millimeters are in one meter?

1000 mm