Abbreviations O - Z Flashcards

Contains all medical abbreviations and their meanings

1
Q

O

A

oxygen/oedema (Am. edema)

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2
Q

O

A

Objective

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3
Q

O&A

A

observation and assessment

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4
Q

o.d.

A

every day (omni die)

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5
Q

O/E, OE

A

on examination/ otitis externa

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6
Q

OA

A

on admission/osteoarthritis

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7
Q

OAD

A

obstructive airway disease

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8
Q

Ob-Gyn

A

obstetrics and gynaecology (Am. gynecology)

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9
Q

Obst-Gyn

A

obstetrics and gynaecology (Am. gynecology)

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10
Q

OCD

A

obsessive compulsive disorder

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11
Q

OCP

A

oral contraceptive pill

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12
Q

Odont

A

odontology

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13
Q

ODQ

A

on direct questioning

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14
Q

OGTT

A

oral glucose tolerance test

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15
Q

OH

A

occupational history / oral hygiene

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16
Q

OHS

A

open heart surgery

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17
Q

OM

A

olim mane (once daily in the morning)/ otitis media

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18
Q

OOB

A

out of bed

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19
Q

OPA

A

outpatient appointment

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20
Q

OPD

A

outpatient department

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21
Q

Ophth

A

ophthalmology

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22
Q

OPT

A

Orthopantomogram (panoramic X-ray of the lower face)

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23
Q

OR

A

operating room

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24
Q

ORT

A

operating room technician

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25
Q

Ortho

A

orthopaedics (Am. orthopedics)

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26
Q

Orthop

A

orthopnoea (Am. orthopnea)

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27
Q

Os

A

mouth

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28
Q

OT

A

occupational therapy/ old tuberculin / oxytocin

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29
Q

OTC

A

over the counter (remedies)

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30
Q

oto

A

otology (study of the ear)

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31
Q

P

A

phosphorus/ posterior/ pressure

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32
Q

P

A

Plan

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33
Q

P&A

A

percussion and auscultation

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34
Q

PA

A

pernicious anaemia (Am. anemia); postero-anterior/ pulmonary artery

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35
Q

PACU

A

Post Anaesthetic Care Unit

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36
Q

PAD

A

peripheral artery disease

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37
Q

PADP

A

pulmonary artery diastolic pressure

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38
Q

PAH

A

pulmonary artery hypertension / pregnancy- induced hypertension

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39
Q

palp

A

palpable/palpation

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40
Q

Palp

A

palpation

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41
Q

PALS

A

paediatric (Am. pediatric) advanced life support

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42
Q

Para

A

number of viable births, eg, Para 1 (unipara)

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43
Q

PCA

A

patient-controlled analgesia

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44
Q

PCAS

A

patient-controlled analgesia system

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45
Q

PCL

A

Posterior cruciate ligament

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46
Q

PCN

A

penicillin

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47
Q

PCO2

A

partial pressure carbon dioxide

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48
Q

PCOS

A

polycystic ovary syndrome

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49
Q

PCT

A

prothrombin clotting time

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50
Q

PCV

A

packed cell volume

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51
Q

PD

A

Parkinson disease

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52
Q

PE

A

physical examination / pleural effusion / pulmonary embolism / pressure equalization

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53
Q

PED

A

paediatrics (Am. pediatrics)

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54
Q

PEF

A

peak expiratory flow

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55
Q

PEFR

A

peak expiratory flow rate

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56
Q

per os

A

by mouth

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57
Q

PERLAC

A

pupils equal, react to light, accommodation consensual

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58
Q

PERLAC

A

pupils equal, round, react to light, accomomodation consensual

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59
Q

PET

A

positron emission tomography

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60
Q

PF

A

peak flow

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61
Q

PFT

A

peak flow rate / pulmonary function test

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62
Q

PH

A

past history/ patient history/ prostatic hypertrophy/ pulmonary hypertension

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63
Q

pH

A

hydrogen-ion concentration

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64
Q

PID

A

pelvic inflammatory disease/ prolapsed intervertebral disc

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65
Q

PIH

A

prolactin-inhibiting hormone/ pregnancy- induced hypertension

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66
Q

PKU

A

phenylketonuria

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67
Q

PM

A

postmortem

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68
Q

PMB

A

post-menopausal bleeding

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69
Q

PMH

A

past medical history

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70
Q

PMI

A

past medical history / point of maximum impulse

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71
Q

PMS

A

premenstrual syndrome

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72
Q

PMT

A

premenstrual tension

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73
Q

PN

A

peripheral nerve / peripheral neuropathy

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74
Q

PNS

A

peripheral nervous system

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75
Q

PO OR p.o.

A

by mouth (per os) / post-operative

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76
Q

PO2

A

partial pressure oxygen

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77
Q

POP

A

plaster of Paris

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78
Q

pos

A

position

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79
Q

Post.

A

posterior

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80
Q

PPD

A

packs per day

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81
Q

PPE

A

personal protective equipment

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82
Q

PPH

A

postpartum haemorrhage (Am. Hemorrhage)

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83
Q

PPV

A

positive-pressure ventilation

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84
Q

PR, p.r.

A

per rectum / plantar reflex / partial response

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85
Q

pre op

A

preoperative

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86
Q

PRH

A

prolactin releasing hormone

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87
Q

PRL

A

prolactin

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88
Q

PRN, p.r.n

A

pro re nata (as required)

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89
Q

PROG

A

progesterone

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90
Q

PROM

A

Passive range of motion

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91
Q

pros

A

prostate

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92
Q

Prox.

A

proximal

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93
Q

PS

A

pulmonary stenosis / pyloric stenosis

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94
Q

PSA

A

prostate specific antigen

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95
Q

PSD

A

personal and social development

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96
Q

PT, pt

A

patient/physical therapy/ physical therapist (Am.)

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97
Q

PTA

A

prior to admission

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98
Q

PTD

A

permanent and total disability

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99
Q

PTH

A

parathormone / parathyroid hormone

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100
Q

PTX

A

pneumothorax

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101
Q

PUO

A

pyrexia of unknown origin

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102
Q

PV

A

per vagina

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103
Q

PVD

A

peripheral vascular disease

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104
Q

PWB

A

partial weight bearing

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105
Q

PX

A

physical examination

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106
Q

Px

A

past history / prognosis

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107
Q

q.d.s

A

quater die sumendum (four times a day)

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108
Q

q.h

A

every hour

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109
Q

q.i.d

A

quater in die (four times a day)

110
Q

qn

A

each night (quaque nox)

111
Q

R)

A

right/respiration

112
Q

R/O

A

rule out

113
Q

RA

A

rheumatoid arthritis/ right atrium

114
Q

RBBB

A

right bundle branch block

115
Q

RBC

A

red blood cell / red blood (cell) count

116
Q

RCC

A

red cell count

117
Q

RDDA

A

recommended daily dietary allowance

118
Q

RDS

A

respiratory distress syndrome

119
Q

RE

A

rectal examination

120
Q

REM

A

rapid eye movement (in sleep)

121
Q

RF, RhF

A

renal failure / rheumatic fever/ rheumatoid factor

122
Q

RFT

A

respiratory function tests

123
Q

Rh

A

Rhesus factor (in blood)

124
Q

RHD

A

rheumatic heart disease

125
Q

RHL

A

right hepatic lobe

126
Q

RL

A

right leg / right lung

127
Q

RLC

A

residual lung capacity

128
Q

RLE

A

right lower extremity

129
Q

RLL

A

right lower lobe

130
Q

RLQ

A

right lower quadrant

131
Q

RM

A

radical mastectomy

132
Q

RML

A

right middle lobe (of the lung)

133
Q

RN

A

registered nurse

134
Q

RNA

A

ribonucleic acid

135
Q

ROM

A

range of movement (exercises)

136
Q

ROS

A

review of symptoms

137
Q

RP

A

radial pulse

138
Q

RR

A

recovery room / respiratory rate

139
Q

RRR

A

regular rate and rhythm

140
Q

RS

A

respiratory system / Reye syndrome

141
Q

RSI

A

repetitive strain injury

142
Q

RT

A

radiologic technologist (Am.)/ radiotherapy/ radiation therapy/ right

143
Q

RTA

A

road traffic accident

144
Q

RUL

A

right upper lobe

145
Q

RUQ

A

right upper quadrant

146
Q

RV

A

residual volume/ right ventricle

147
Q

RVF

A

right ventricular failure

148
Q

Rx

A

prescription, recipe

149
Q

s

A

without (sine)

150
Q

S

A

subjective

151
Q

s.l.

A

sublingual

152
Q

SA

A

sarcoma / sinoatrial (node) / sinus arrhythmia

153
Q

SAH

A

subarachnoid haemorrhage (Am. hemorrhage)

154
Q

SB

A

seen by

155
Q

SBO

A

small bowel obstruction

156
Q

SBP

A

systolic blood pressure

157
Q

SC, s.c.

A

subclavian/subcutaneous

158
Q

SCA

A

sickle-cell anaemia

159
Q

SCC

A

squamous cell carcinoma

160
Q

SCD

A

sequential pneumatic compression device / sudden cardiac death

161
Q

SCID

A

severe combined immunodeficiency syndrome

162
Q

SDH

A

subdural haematoma (Am. hematoma)

163
Q

SDS

A

same-day surgery

164
Q

SF

A

synovial fluid

165
Q

SG

A

skin graft/ specific gravity

166
Q

SH

A

social history

167
Q

SIADH

A

syndrome of inappropriate antidiuretic hormone

168
Q

SIDS

A

sudden infant death syndrome

169
Q

SLS

A

social and life skills

170
Q

SNS

A

somatic nervous system

171
Q

SOA

A

swelling of ankles

172
Q

SOB

A

short of breath / stools for occult blood

173
Q

SOBOE

A

short of breath on exertion

174
Q

SP

A

systolic pressure

175
Q

SPF

A

sun protection factor

176
Q

SR

A

sinus rhythm

177
Q

ST

A

sinus tachycardia/ skin test

178
Q

STAT

A

immediately

179
Q

STD

A

sexually transmitted disease

180
Q

Subcu

A

subcutaneous

181
Q

subling

A

sublingual / under the tongue

182
Q

Sup.

A

superior

183
Q

SV

A

stroke volume

184
Q

SVC

A

superior vena cava

185
Q

SVI

A

stroke volume index

186
Q

SVT

A

supraventricular tachycardia

187
Q

Sx

A

symptoms

188
Q

Sz

A

seizure

189
Q

T

A

temperature/ tumour (Am. tumor) / time

190
Q

t

A

terminal

191
Q

T&A

A

tonsils and adenoids or tonsillectomy/ adenoidectomy

192
Q

T&C

A

type and cross-match

193
Q

T&X

A

type and cross-match

194
Q

t.d.s.

A

ter die sumendum (three times a day)

195
Q

t.i.d.

A

ter in die (three times daily)

196
Q

T1-12

A

thoracic vertebrae

197
Q

T3, T4

A

triiodothyronine, tetraiodothyronine (thyroid hormones)

198
Q

tab

A

tablet

199
Q

TAH

A

total abdominal hysterectomy

200
Q

TAS

A

transabdominal sonography

201
Q

TB, Tb

A

tuberculosis (tubercle bacillus)

202
Q

TBA

A

to be arranged

203
Q

TBI

A

raumatic brain injury

204
Q

TBW

A

total body water / total body weight

205
Q

TED

A

thromboembolic deterrent (stockings)

206
Q

TENS

A

transcutaneous electrical nerve stimulation

207
Q

TFT

A

thyroid function test

208
Q

TH

A

thyroid hormone (thyroxine)

209
Q

THR

A

total hip replacement

210
Q

TIA

A

transient ischaemic attack (Am. ischemic)

211
Q

TKR

A

total knee replacement

212
Q

TLC

A

tender loving care/ total lung capacity

213
Q

TLD

A

thoracic lymph duct

214
Q

TM

A

tympanic membrane

215
Q

TMJ

A

temporomandibular joint

216
Q

TNM

A

tumour, node, metastases (Am. tumor)

217
Q

TOP

A

termination of pregnancy

218
Q

TPR

A

temperature, pulse, respiration

219
Q

TRUS

A

transrectal ultrasound

220
Q

TSH

A

thyroid stimulating hormone

221
Q

TSS

A

toxic shock syndrome

222
Q

TTO

A

to take out (to home)

223
Q

TUIP

A

transurethral incision of the prostate

224
Q

TUR

A

transurethral resection (of prostate)

225
Q

TURP

A

transurethral resection of the prostate gland

226
Q

TURT

A

transurethral resection of tumour (Am. tumor)

227
Q

TV

A

tidal volume

228
Q

TVH

A

total vaginal hysterectomy

229
Q

TVS

A

transvaginal sonography

230
Q

Tx

A

therapy/transfusion/treatment

231
Q

U

A

unit

232
Q

U&E

A

urea and electrolytes

233
Q

U/O

A

urinary output

234
Q

UA

A

uric acid / urinalysis

235
Q

UAO

A

upper airway obstruction

236
Q

UC

A

ulcerative colitis/ uterine contractions

237
Q

UGI

A

upper gastrointestinal

238
Q

URI

A

upper respiratory (tract) infection

239
Q

URT

A

upper respiratory tract

240
Q

URTI

A

upper respiratory tract infection

241
Q

US

A

ultrasonography / ultrasound / urinary system

242
Q

USS

A

ultrasound scan

243
Q

UTI

A

urinary tract infection

244
Q

UVA

A

ultraviolet light A

245
Q

UVB

A

ultraviolet light B

246
Q

UVC

A

ultraviolet light C / umbilical venous catheter

247
Q

VA

A

visual acuity

248
Q

VAS

A

visual analogue scale

249
Q

VC

A

vital capacity

250
Q

VE

A

vaginal examination

251
Q

VF

A

ventricular fibrillation / visual field

252
Q

VHD

A

valvular heart disease

253
Q

VP

A

venous pressure

254
Q

VRS

A

verbal rating scale

255
Q

VS

A

vital signs

256
Q

VT

A

ventricular tachycardia

257
Q

VV

A

varicose veins

258
Q

WBAT

A

weight bare as tolerated

259
Q

WBC

A

white blood (cell) count/ white blood cell

260
Q

WCC

A

white cell count

261
Q

WNL

A

within normal limits

262
Q

X-match

A

cross-match

263
Q

XR

A

X-ray

264
Q

XRT

A

X-ray therapy/ radiation therapy/ radiotherapy

265
Q

y/o

A

years old

266
Q

yrs

A

age in years

267
Q

α

A

alpha

268
Q

β

A

beta

269
Q

Δ

A

diagnosis

270
Q

ΔΔ

A

differential diagnosis