Construction project managers control the time, cost and quality of construction projects, from residential, commercial and industrial buildings to roads, bridges and schools.
cricothyroidotomy (plural cricothyroidotomies) (medicine) an emergency surgical procedure, a form of tracheotomy, in which a hole is cut through the patient's neck into the windpipe in order to allow air into the lungs.
Move your finger about one inch down the neck until you feel another bulge. This is the cricoid cartilage. The indentation between the two is the cricothyroid membrane, where the incision will be made. Take the razor blade or knife and make a half-inch horizontal incision. The cut should be about half an inch deep. There should not be too much blood.