step wise approach to airway management

Question 1

how to measure an OPA

Answer 1

midpoint of incisors (mouth)

to angle of mandible

Question 2

what are the positioning and manual manoeuvre

Answer 2

recovery position
head tilt chin lift
jaw thrust

Question 3

what is the order for a stepwise approach to airway management

Answer 3

positioning 
manual manoeuvre
suctioning 
airway adjuncts 
supraglottic airway 
advance airway