Medical Abbreviations (O, P, Q, R, S) Flashcards
O
origin
OA
osteoarthritis
OAE
otoacoustic emission
OCD
obsessive-compulsive disorder
OCP
oral contraceptive pill
ODD
oppositional defiant disorder
OGTT
oral glucose tolerance test
OM
otitis media
Ophth
ophthalmology
OR
open reduction
ORIF
open reduction, internal fixation
OSA
obstructive sleep apnea
OT
oxytocin
OTC
over the counter
Oto
otology
PA
physician’s assistant; posteroanterior (from back to front); pulmonary artery
PAC
premature atrial contraction
PACAB
port-access coronary artery bypass
Pap
Papanicolaou (test for cervical/vaginal cancer)
PCOS
polycystic ovary syndrome
PCV
packed-cell volume
PD
panic disorder; Parkinson disease
PDA
patent ductus arteriosus
PDD
pervasive developmental disorders
PDR
proliferative diabetic retinopathy
PEG
percutaneous endoscopic gastrostomy
PET scan
positron emission tomography scan
PFT
pulmonary function test
PGH
pituitary growth hormone
pH
measurement of acidity/alkalinity
PICC
peripherally inserted central catheter
PID
pelvic inflammatory disease
PIP
proximal interphalangeal joint
PK
penetrating keratoplasty (corneal transplant)
PKD
polycystic kidney disease
PKU
phenylketonuria
plats
platelets; thrombocytes
PMB
postmenopausal bleeding
PMDD
premenstrual dysphoric disorder
PMN
polymorphonucleocyte
PMNs
polymorphonucleocytes
polys
polymorphonucleocytes
PMS
premenstrual syndrome