Assertion: ether's history | /r/CapableOf | aim to discover difficult airway
Facets:
value: to discover genetic disorders
type: PURPOSE
Source sentences:
text: The more detailed pre-operative medical history aims to discover genetic disorders (such as malignant hyperthermia or pseudocholinesterase deficiency), habits (tobacco, drug and alcohol use), physical attributes (such as obesity or a difficult airway) and any coexisting diseases (especially cardiac and respiratory diseases) that might impact the anesthetic.