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Sorry, this's a stupid question.
Should I keep my mouth open or it doesn't matter?
No, it doesn't matter!
Insert the tube higher
and guide it to the opposite ear
How do you feel?
It feels like just something has got stuck in my nose..
Do you feel any resistance?
Near her..
Just come from this direction
Chin down to the chest
Now patient can take a sip of water or swallow himself
As usual nasogastral tube is inserted up to the special mark
it can be measured exactly from earflap to the nose
and then to the end of the chest
A visual control
And now audio control
Ready to take nasogastral tube out