before meals
AC, ac
Against medical advice
AMA
Aspirin
ASA
Blood Pressure
BP
Benign Prostatic Hypertrophy
BPH
Blood Urea Nitrogen
BUN
Biopsy
Bx
Culture & Sensitivity
C&S
Complete Blood Count
CBC
Central Nervous System
CNS
Computed Tomography
CT
Cardiovascular Accident
CVA
Chest X Ray
CXR
Diagnosis
Dx
Fasting Blood Sugar
FBS
Head Ears Eyes Nose Threat
HEENT
History
Hx
Kidney Ureter Bladder
KUB
Myocardial Infarction
MI
No Known Allergies
NKA
Nothing by Mouth
NPO
After meals
PC, pc
By mouth
PO
as requires, as needed
PRN