Prevents the breath myospasm to cause to suffocate, when necessity makes a great effort the tube incision, the intermittent positive pressure gives the oxygen.
" Harry, it'll suffocate him! " screamed Ginny, immobilised by her broken ankle on the floor—then a jet of red light flew from one of the Death Eater's wands and hit her squarely in the face.
If Longbottom suffocates it will mean a lot of tedious paperwork and I am afraid I shall have to mention it on your reference if ever you apply for a job.
She repeatedly tried to suffocate herself with a plastic bag, howling with despair as she reached the point of being unable to resist taking a breath, he said.
Perhaps the most noticeable change that you'll see in the first seconds is the lack of oxygen, the obvious result of which is that everyone will suffocate.
But in the lungs of preemies with RDS, doctors found that many of the mini-balloons had either permanently collapsed or stretched way out, interrupting the gas exchange and causing the babies to suffocate.