3 sites celox cannot be used Right Ans - Open skull fractures
Chest cavity
Abdo cavity
Causes of airway obstructions Right Ans - Liquids
Solid
Swelling
Indications for surgical airway Right Ans - Swelling of the upper airway
Facial trauma
Definitive airway required
All other methods have failed
Complications of surgical airways Right Ans - Cuff punctured
False passage into the tissue
Damage to surrounding areas
Bleeding/ haematoma formation
Surgical emphysema
7 signs and symptoms of tension pneumothorax Right Ans - Increase RR
Splayed ribs
Unsymmetrical chest movement
Emphysema
High effort of breathing
Tracheal deviation
Distended neck veins
Chest pain
Hyper resonance
Decreased breath sounds on one side
Low SPO2 or cyanosis
How to rectify ARS failure Right Ans - Attempt to re-flush
Re-confirm correct site and rear attempt laterally
Consider alternative site
reasons for EZ-IO access Right Ans - 2 failed IV attempts
No available IV sites
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