Route of Administration
Body
Frequency
Measurement
Miscellaneous
100
The abbreviation for the oral route of administration is
What is "PO"
100
The abbreviation for administration into both eyes is
What is "OU"
100
The abbreviation for twice daily administration is
What is "BID"
100
The abbreviation for a drop is
What is "GTT"
100
The abbreviation for before meals is
What is "AC"
200
The abbreviation for the intravenous route of administration is
What is "IV"
200
The abbreviation for administration into the right ear is
What is "AD"
200
The abbreviation for once daily administration is
What is "DAILY"
200
The abbreviation for milliliter is
What is "ML"
200
The abbreviation for as directed is
What is "UD"
300
The abbreviation for the rectal route of administration is
What is "PR"
300
The abbreviation for administration into the right eye is
What is "OD"
300
The abbreviation for four times daily administration is
What is "QID"
300
The abbreviation for "a sufficient quantity" is
What is "QS"
300
The abbreviation for after meals is
What is "PC"
400
The abbreviation for the sublingual route of administration is
What is "SL"
400
The abbreviation for administration every number of hours is
What is "Q"
400
The abbreviation for three times daily administration is
What is "TID"
400
The abbreviation for administration into both eyes is
What is "OU"
400
The abbreviation for no known allergies is
What is "NKA"
500
The abbreviation for the intramuscular route of administration is
What is "IM"
500
The abbreviation for administration into the left eye is
What is "OS"
500
The abbreviation for the immediate administration is
What is "STAT"
500
The abbreviation for milliequivalent is
What is "mEq"
500
The abbreviation for as needed is
What is "PRN"
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