medical math


IM


Intramusclar (deltoid, butty)


IV


Intravenous (veins)


IV PB


Intravenous piggyback (one line has another line connected)


subcut


Subcutaneous


SL


Sublingual (under tongue)


ID


Intradermal


GT


Gastrostomy Tube


NG


Nasogastric Tube


NJ


Nasojejunal


p.o.


By mouth, orally


p.r.


Per rectum


stat


Immediately, at once


min


Minute


h


Hour


q.h


Every hour


q.2h


Every two hours


q.3h


Every three hours


q.4h


Every four hours


q.6h


Every six hours


q.8h


Every eight hours


q.12h


Every twelve hours


qs


Quantity sufficient


aq


Water


tab


Tablet


cap


Capsule


et


And


noct


Night