scientific reason of ineffective airway clearance
If a person is unconcious, they most likely will not be in a position to keep their airway open, therefore, they will not be able to breathe and they will die. You must keep their airway open so they can breathe.
Each problem has a scientific reason.
prevent the tongue from blocking the pharynx
The reason that items go on clearance is simply because they are making room for the newer models. There shouldn't be anything wrong with buying a clearance washer and dryer.
prevent the tongue from blocking the pharynx
A reason to revise scientific knowledge is this is not a easy subject and we always have to study carefully and revise it.
A common reason for mouth-to-mouth breathing failure may be an airway obstruction that is preventing adequate chest rise is the patient.
You don't unless there is some medical reason.
i don't think there is a scientific reason, i think it is because the child cant tell you to stop.
glodius maximus
Reason and Logic.
There is none.