punctured lung. the hissin is the air in the lungz goin down like air goin out of a balloon
an open chest wound
An open chest wound.
an open chest wound
an open chest wound
Your Airman has a sucking chest wound. You need to seal the wound to keep air from getting in. As silly as this is going to sound, 100-mile-an-hour tape works really well for this--either by itself or in combination with a piece of plastic sheeting.
He might have a chest wound.
Madagascan hissing cockroaches make a noise by forcing air out of a special hole.
It can be (hissing snakes, hissing cats). It is the present participle of the verb to hiss, and is otherwise a verb form or a noun (gerund).
Madagascar Hissing Cockroaches
It got its name by hissing and they fight too.
Geese make a hissing sound.
Most likely, the hissing repels predators long enough for the hissing cockroach to escape and breed, thus passing the genes that contribute to hissing biology on to another generation.