Pathological processes, which can compromise an airway might develop rapidly.
Example 1
Upper airway burns: a mildly hoarse voice may quickly progress to airway obstruction and the need for an emergency surgical airway.
Example 2
Penetrating injuries to the neck: can cause a rapidly expanding haematoma which may compress the airway.
Learning bite
Do not miss out on the opportunity to intervene early before the airway becomes critical.