Well, what was the breathing technique you picked or what are the options?
<span>Remove any obvious dirt or debris from the wound. ...Stop the bleeding. ...Help the injured person lie down, preferably on a rug or blanket to prevent loss of body heat. ...Don't remove the gauze or bandage. ...<span>Immobilize the injured body part once the bleeding has stopped</span></span>
I believe it is <span>Esophageal sphincter I hope it helps =P!</span>