Abbreviations O - Z Flashcards
Contains all medical abbreviations and their meanings
O
oxygen/oedema (Am. edema)
O
Objective
O&A
observation and assessment
o.d.
every day (omni die)
O/E, OE
on examination/ otitis externa
OA
on admission/osteoarthritis
OAD
obstructive airway disease
Ob-Gyn
obstetrics and gynaecology (Am. gynecology)
Obst-Gyn
obstetrics and gynaecology (Am. gynecology)
OCD
obsessive compulsive disorder
OCP
oral contraceptive pill
Odont
odontology
ODQ
on direct questioning
OGTT
oral glucose tolerance test
OH
occupational history / oral hygiene
OHS
open heart surgery
OM
olim mane (once daily in the morning)/ otitis media
OOB
out of bed
OPA
outpatient appointment
OPD
outpatient department
Ophth
ophthalmology
OPT
Orthopantomogram (panoramic X-ray of the lower face)
OR
operating room
ORT
operating room technician
Ortho
orthopaedics (Am. orthopedics)
Orthop
orthopnoea (Am. orthopnea)
Os
mouth
OT
occupational therapy/ old tuberculin / oxytocin
OTC
over the counter (remedies)
oto
otology (study of the ear)
P
phosphorus/ posterior/ pressure
P
Plan
P&A
percussion and auscultation
PA
pernicious anaemia (Am. anemia); postero-anterior/ pulmonary artery
PACU
Post Anaesthetic Care Unit
PAD
peripheral artery disease
PADP
pulmonary artery diastolic pressure
PAH
pulmonary artery hypertension / pregnancy- induced hypertension
palp
palpable/palpation
Palp
palpation
PALS
paediatric (Am. pediatric) advanced life support
Para
number of viable births, eg, Para 1 (unipara)
PCA
patient-controlled analgesia
PCAS
patient-controlled analgesia system
PCL
Posterior cruciate ligament
PCN
penicillin
PCO2
partial pressure carbon dioxide
PCOS
polycystic ovary syndrome
PCT
prothrombin clotting time
PCV
packed cell volume
PD
Parkinson disease
PE
physical examination / pleural effusion / pulmonary embolism / pressure equalization
PED
paediatrics (Am. pediatrics)
PEF
peak expiratory flow
PEFR
peak expiratory flow rate
per os
by mouth
PERLAC
pupils equal, react to light, accommodation consensual
PERLAC
pupils equal, round, react to light, accomomodation consensual
PET
positron emission tomography
PF
peak flow
PFT
peak flow rate / pulmonary function test
PH
past history/ patient history/ prostatic hypertrophy/ pulmonary hypertension
pH
hydrogen-ion concentration
PID
pelvic inflammatory disease/ prolapsed intervertebral disc
PIH
prolactin-inhibiting hormone/ pregnancy- induced hypertension
PKU
phenylketonuria
PM
postmortem
PMB
post-menopausal bleeding
PMH
past medical history
PMI
past medical history / point of maximum impulse
PMS
premenstrual syndrome
PMT
premenstrual tension
PN
peripheral nerve / peripheral neuropathy
PNS
peripheral nervous system
PO OR p.o.
by mouth (per os) / post-operative
PO2
partial pressure oxygen
POP
plaster of Paris
pos
position
Post.
posterior
PPD
packs per day
PPE
personal protective equipment
PPH
postpartum haemorrhage (Am. Hemorrhage)
PPV
positive-pressure ventilation
PR, p.r.
per rectum / plantar reflex / partial response
pre op
preoperative
PRH
prolactin releasing hormone
PRL
prolactin
PRN, p.r.n
pro re nata (as required)
PROG
progesterone
PROM
Passive range of motion
pros
prostate
Prox.
proximal
PS
pulmonary stenosis / pyloric stenosis
PSA
prostate specific antigen
PSD
personal and social development
PT, pt
patient/physical therapy/ physical therapist (Am.)
PTA
prior to admission
PTD
permanent and total disability
PTH
parathormone / parathyroid hormone
PTX
pneumothorax
PUO
pyrexia of unknown origin
PV
per vagina
PVD
peripheral vascular disease
PWB
partial weight bearing
PX
physical examination
Px
past history / prognosis
q.d.s
quater die sumendum (four times a day)
q.h
every hour
q.i.d
quater in die (four times a day)
qn
each night (quaque nox)
R)
right/respiration
R/O
rule out
RA
rheumatoid arthritis/ right atrium
RBBB
right bundle branch block
RBC
red blood cell / red blood (cell) count
RCC
red cell count
RDDA
recommended daily dietary allowance
RDS
respiratory distress syndrome
RE
rectal examination
REM
rapid eye movement (in sleep)
RF, RhF
renal failure / rheumatic fever/ rheumatoid factor
RFT
respiratory function tests
Rh
Rhesus factor (in blood)
RHD
rheumatic heart disease
RHL
right hepatic lobe
RL
right leg / right lung
RLC
residual lung capacity
RLE
right lower extremity
RLL
right lower lobe
RLQ
right lower quadrant
RM
radical mastectomy
RML
right middle lobe (of the lung)
RN
registered nurse
RNA
ribonucleic acid
ROM
range of movement (exercises)
ROS
review of symptoms
RP
radial pulse
RR
recovery room / respiratory rate
RRR
regular rate and rhythm
RS
respiratory system / Reye syndrome
RSI
repetitive strain injury
RT
radiologic technologist (Am.)/ radiotherapy/ radiation therapy/ right
RTA
road traffic accident
RUL
right upper lobe
RUQ
right upper quadrant
RV
residual volume/ right ventricle
RVF
right ventricular failure
Rx
prescription, recipe
s
without (sine)
S
subjective
s.l.
sublingual
SA
sarcoma / sinoatrial (node) / sinus arrhythmia
SAH
subarachnoid haemorrhage (Am. hemorrhage)
SB
seen by
SBO
small bowel obstruction
SBP
systolic blood pressure
SC, s.c.
subclavian/subcutaneous
SCA
sickle-cell anaemia
SCC
squamous cell carcinoma
SCD
sequential pneumatic compression device / sudden cardiac death
SCID
severe combined immunodeficiency syndrome
SDH
subdural haematoma (Am. hematoma)
SDS
same-day surgery
SF
synovial fluid
SG
skin graft/ specific gravity
SH
social history
SIADH
syndrome of inappropriate antidiuretic hormone
SIDS
sudden infant death syndrome
SLS
social and life skills
SNS
somatic nervous system
SOA
swelling of ankles
SOB
short of breath / stools for occult blood
SOBOE
short of breath on exertion
SP
systolic pressure
SPF
sun protection factor
SR
sinus rhythm
ST
sinus tachycardia/ skin test
STAT
immediately
STD
sexually transmitted disease
Subcu
subcutaneous
subling
sublingual / under the tongue
Sup.
superior
SV
stroke volume
SVC
superior vena cava
SVI
stroke volume index
SVT
supraventricular tachycardia
Sx
symptoms
Sz
seizure
T
temperature/ tumour (Am. tumor) / time
t
terminal
T&A
tonsils and adenoids or tonsillectomy/ adenoidectomy
T&C
type and cross-match
T&X
type and cross-match
t.d.s.
ter die sumendum (three times a day)
t.i.d.
ter in die (three times daily)
T1-12
thoracic vertebrae
T3, T4
triiodothyronine, tetraiodothyronine (thyroid hormones)
tab
tablet
TAH
total abdominal hysterectomy
TAS
transabdominal sonography
TB, Tb
tuberculosis (tubercle bacillus)
TBA
to be arranged
TBI
raumatic brain injury
TBW
total body water / total body weight
TED
thromboembolic deterrent (stockings)
TENS
transcutaneous electrical nerve stimulation
TFT
thyroid function test
TH
thyroid hormone (thyroxine)
THR
total hip replacement
TIA
transient ischaemic attack (Am. ischemic)
TKR
total knee replacement
TLC
tender loving care/ total lung capacity
TLD
thoracic lymph duct
TM
tympanic membrane
TMJ
temporomandibular joint
TNM
tumour, node, metastases (Am. tumor)
TOP
termination of pregnancy
TPR
temperature, pulse, respiration
TRUS
transrectal ultrasound
TSH
thyroid stimulating hormone
TSS
toxic shock syndrome
TTO
to take out (to home)
TUIP
transurethral incision of the prostate
TUR
transurethral resection (of prostate)
TURP
transurethral resection of the prostate gland
TURT
transurethral resection of tumour (Am. tumor)
TV
tidal volume
TVH
total vaginal hysterectomy
TVS
transvaginal sonography
Tx
therapy/transfusion/treatment
U
unit
U&E
urea and electrolytes
U/O
urinary output
UA
uric acid / urinalysis
UAO
upper airway obstruction
UC
ulcerative colitis/ uterine contractions
UGI
upper gastrointestinal
URI
upper respiratory (tract) infection
URT
upper respiratory tract
URTI
upper respiratory tract infection
US
ultrasonography / ultrasound / urinary system
USS
ultrasound scan
UTI
urinary tract infection
UVA
ultraviolet light A
UVB
ultraviolet light B
UVC
ultraviolet light C / umbilical venous catheter
VA
visual acuity
VAS
visual analogue scale
VC
vital capacity
VE
vaginal examination
VF
ventricular fibrillation / visual field
VHD
valvular heart disease
VP
venous pressure
VRS
verbal rating scale
VS
vital signs
VT
ventricular tachycardia
VV
varicose veins
WBAT
weight bare as tolerated
WBC
white blood (cell) count/ white blood cell
WCC
white cell count
WNL
within normal limits
X-match
cross-match
XR
X-ray
XRT
X-ray therapy/ radiation therapy/ radiotherapy
y/o
years old
yrs
age in years
α
alpha
β
beta
Δ
diagnosis
ΔΔ
differential diagnosis