Pt
Patient
prn
As needed
PO
Per Os (by mouth)
PERRL
Pupils are equal, round, and reactive to light
PE
Pulmonary embolism Or Physical exam
PCP
Primary care physician
___ P
Post, after
OD
Overdose
O2 sat
Oxygen saturation (Sa02)
N/V/D
Nausea/Vomiting/ Diarrhea
UTI
Urinary tract infection
UTD
Up to date
US
Ultrasound
URI
Upper respiratory infection
UA
Urinalysis
Tx
Treatment
TM
Tympanic membrane
TID
3 times a day
TIA
Transient Ischemic Attack
Sx
Symptoms
S/P
Status post
SOB
Shortness of breath
___ S
Without
R/O
Rule out