Prolonged entrapment, long lie or severe limb pain after compression needs more than a trapped-limb mindset. This prehospital trauma item links rhabdomyolysis, acute kidney injury, hyperkalaemia, shock and compartment syndrome with rapid safe extrication, analgesia, haemorrhage control and 0.9% sodium chloride.

Food sticking after a meal becomes an emergency when saliva will not go down or perforation signs appear. This is a clear acute care listen on separating oesophageal obstruction from choking, asking about bones or sharp material, and not leaning on hyoscine butylbromide, glucagon or benzodiazepines.

Sudden distress during a meal, drooling, or unilateral wheeze after suspected aspiration should make choking the working diagnosis until proved otherwise. This is the best first listen because it clarifies partial versus complete obstruction, occult aspiration, and why airway inspection matters before advanced airway steps.