There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
There are more bacteria in your mouth than there are people in the world.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Placing sterile item on a sterile field
Sterile field instructions
Optical microscopes are commonly configured for bright-field (transmitted), phas
Transferring Sterile Solutions onto a Sterile Field
The upper intake manifold, often called a plenum, attaches to the lower intake manifold.