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.
What is the best position for obese patients and why. -Upright sitting position; easier determination of the midline posteriorly. Why do you want to put CSF in the tubes for a lumbar puncture in order of the tube. -To show progression of blood as it goes into the tubes. If it has a constant number of blood cells per tube that indicates a bleed in the brain/spinal cord, but if it is only the first one then it may be a bloody tap (You did it)