Henry Bessemer was an inventor and engineer from England. Not only  did he develop the Bessemer process for steel manufacturing, but he  also designed a machine that could mâ¦ake bronze powder.
The head-tilt/chin-lift is the primary maneuver used in any patient in whom cervical spine injury is not a concern. The simplest way of ensuring an open airway in an unconscious patient is to use a head-tilt/chin-lift technique, thereby lifting the tongue from the back of the throat.
STANDING DYSPNEA POSITIONS. Unassisted Standing Positions. The simplest standing dyspnea position is to stand erect, leaning slightly forward, and let your shoulders and arms hang slightly forward. You can use this position in a public place where you do not want to appear conspicuous.