Emergency & Urgent Care Vocabulary
Critical clinical signs, abbreviations, and conditions that veterinary ER staff and triage nurses use during acute patient evaluations.
Dyspnea
symptomDifficult, labored, or painful breathing indicating an inability to ventilate lungs or oxygenate blood adequately.
Syncope (Fainting)
symptomA sudden, temporary loss of consciousness and postural muscle tone followed by spontaneous, rapid recovery.
Ataxia
symptomAn uncoordinated, clumsy, or stumbling gait caused by sensory or neurological dysfunction without weakness or paralysis.
Gastric Dilatation-Volvulus (GDV / Bloat)
conditionA catastrophic medical and surgical emergency where the stomach fills with gas and twists on its mesenteric axis, cutting off blood supply.
Pyometra
conditionA life-threatening bacterial infection and pus accumulation inside the uterus of intact female animals.
ADR ("Ainβt Doing Right")
abbreviationAn informal yet universally recognized veterinary clinical shorthand for "Ainβt Doing Right," denoting vague, non-specific malaise or illness without localized signs.
QAR (Quiet, Alert, Responsive)
abbreviationA clinical demeanor assessment indicating that an animal is conscious and responds to stimuli, but is calm, subdued, timid, or mildly lethargic.
BAR (Bright, Alert, Responsive)
abbreviationA clinical demeanor assessment denoting an animal that is mentally alert, visually interactive, and energetically engaged with their environment.
WNL (Within Normal Limits)
abbreviationA clinical medical chart abbreviation indicating that an anatomical structure, organ system, or laboratory test value falls completely within expected healthy parameters.
Icterus (Jaundice)
symptomA yellow discoloration of the skin, sclera (whites of the eyes), gums, and mucous membranes caused by high levels of bilirubin in the blood.
Thoracocentesis (Chest Tap / Pleural Fluid Drainage)
procedureAn emergency diagnostic and therapeutic procedure in which a needle or catheter is inserted through the chest wall into the pleural space to evacuate fluid or air.
Abdominocentesis (Belly Tap / Peritoneal Fluid Drainage)
procedureA diagnostic or therapeutic puncture of the abdominal wall using a needle or catheter to aspirate free peritoneal fluid.