Prescriptions
Descriptors
Comparison
Administering
100

Used in 1 hour intervals.

What is qh?

100

Name the left ear.

What is AL?

100

=

What is equals?

100

Taken by mouth.

What is per os?

200

Is used in 2 hour intervals.

What is q2h?

200

Name the left eye.

What is OL?
200

>

What is greater than?

200

Intraperitoneal

What is IP?

300

Is used in 6 hour intervals.

What is q6h?

300

Name the right ear.

What is AD?

300

<

What is less than?

300

Abbreviation for intravenous.

What is IV?

400

Is used daily.

What is qd?

400

Name the right eye.

What is OD?

400

>=

What is greater than or equal to?

400

In through your nose.

What is IN?

500

Happens 4 times a day.

What is QID?

500

Name both of the eyes.

What is OU?

500

<=

What is less than or equal to?

500

In between your muscle.

What is IM?