Explain how you could clinically differentiate between epiglottitis and severe pharyngiis in the field

Explain how you could clinically differentiate between epiglottitis and severe pharyngiis in the field .
On the occasions when supraglottic airway is not successful in the field, list and explain the likely causes
Describe the key differences involved in a rapid sequence induction when compared to routine anaesthesia
Compare and contrast percutaneous tracheostomy kits with other surgical airway procedures.
Explain why late phase asthma does not respond as well as early phase asthma to ventolin.
Explain the body habitus of a pink puffer and blue bloater
Explain the aetiology and management of negative pressure pulmonary oedema
With examples, describe the consequences of a ruptured pulmonary vein