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.
Auscultate for bowel sounds and bruits. Next, use the diaphragm of your stethoscope to auscultate bowel sounds. You should be able to hear bowel tones in all four quadrants of the abdomen, so perform the auscultation systematically. Many nurses start in the right lower quadrant, since bowel tones are usually active around the ileocecal valve, which is in that quadrant.