Rx Filling Directions
Quantities and Measurements
Patient Instructions
Patient Instructions 2
Routes of Administration
100

What is sig?

write (directions on a label)

100

What is lb?

pound

100

What is AM?

morning

100

What is QD?

every day (once daily)
100

What is IM?

intramuscular

200

What is qs?

a sufficient quantity

200

What is mcg?

microgram

200

What is BID?

twice a day

200

What is PRN?

as needed

200

What is PO?

by mouth (orally)

300

What is ad?

up to; to make

300

What is tsp?

teaspoon

300

What is NPO?

nothing by mouth

300

What is N&V?

nausea and vomiting

300

What is SL?

sublingual

400

What is aa?

of each

400

What is BSA?

body surface area

400

What is HS?

at bedtime

400

What is QID?

four times day
400

What is SUBQ (or SC or SQ)?

subcutaneous

500

What is d.t.d.?

give of such doses

500

What is gtt?

drop (like eye drops)

500

What is ac?

before meals

500

What is bc?

after meals

500

What is IVP?

intravenous push

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