I will answer but I dont understand the question. Do you have a picture of it?
<span>To create a seal on an unresponsive person’s face using a ventilation mask, lift the Person's jaw into the mask.
The upper part of our head has a larger diameter compared to our jaw.
So, when putting a ventilation mask for an unresponsive person, it would be faster and easier if we enter the mask from the jaw.</span>
Answer: The South China Sea
Know what you're doing and of course, motivate yourself and be good at it!
