Information
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Document No.
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Audit Title
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Client / Site
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Conducted on
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Prepared by
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Location
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Personnel
COVER ABCD
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Circulation satisfactory: check pulse rate and character. Start CPR if indicated.
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Check Colour: confirm saturation reading
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Oxygen: check 100% oxygen is being delivered.
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Oxygen analyser: check than oxygen is delivered as dialled on the anaesthetic machine.
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Ventilate: hand ventilate to confirm airway patency and check lung compliance. Observe chest movement. Check capnograph.
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Vaporiser: Confirm the vaporiser settings, that the vaporiser is full and well seated.
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Endotracheal tube: consider kinks, obstructions, endobronchial intubation or removal. Consider suction catheter, replacing or removing.
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Eliminate the circuit: change to a self-inflating bag with an alternative oxygen source.
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Review monitors: check all monitors correctly applied and calibrated (eg arterial line, NMT monitor)
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Review equipment: Check all equipment in contact with the patient including warmers, electrocautery, probes, retractors etc
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Airway (not intubated): consider laryngospasm, foreign body, aspiration, regurgitation.
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Breathing: check for hypoventilation, bronchospasm, pulmonary oedema, lobar collapse, pneumothorax, haemothorax.
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Circulation: check pulse, peripheral perfusion, BP, rhythm, ECG. Check CVP/JVP, intrathoracic pressure (inadvertent PEEP). . Consider ischaemia.
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Drugs: check correct drugs are being administered, iv lines are flowing. Check for unintended drug administration.
A SWIFT CHECK
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Air embolus
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Anaphylaxis
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Air in the pleura
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Awareness
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Surgeon: vagal stimulation, caval compression, bleeding, cardiac manipulation
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Sepsis
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Wound: check trauma, bleeding, tamponade, retractors, pneumothorax
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Water intoxication: check sodium, fluid overload.
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Infarct: check for myocardial ischaemia
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Insufflation: check for vagal responses or intravascular gas embolism.
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Fat: poor oxygenation or hypotension due to positioning in obese patient
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Full bladder
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Trauma: consider undiagnosed traumatic injuries like spinal injury, intracranial injury, visceral injury
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Tourniquet down: local anesthetic toxicity, failed block, bleeding
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Cannula: leak, blocked, tissued, failure to deliver drugs
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Chest drain: fallen out, blocked, organ injury during insertion, incorrectly connected, underwater seal problems
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Cement: methylmethacrylate cement effect
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Hyper or hypothermia
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Hypoglycaemia
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Embolus: fat, thrombus, amniotic fluid
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Endocrine: thyroid, adrenal, pituitary, diabetes mellitus, diabetes insipidus, carcinoid syndrome
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Check: old casenotes for preoperative status, diseases, drugs
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K+: hypo or hyperkalaemia
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Keep the patient asleep with propofol, benzodiazepine or ketamine until new machine ready.