There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
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.
Did you know?
About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Summation of Heart Sounds, Intensified A2, Diminished A2