437 bytes added
	
		,  20:46, 24 January 2023
	
 
*LMA does not protect against aspiration or laryngospasm, but does protect against tongue and soft tissue upper airway obstruction.
*ETT indications:
# Protect the airway
# Provide a patent airway
# Provide positive pressure ventilation (abdominal/thoracic surgery, neurosurgery, long surgeries)
*Nasotracheal intubation contraindications:
# Facial fractures
# Coagulopathy
# Intranasal abnormalities
# Sinnusitis
# Basal skull fractures