|
|
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
Did you know?
When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.
Did you know?
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
![Because of the hazards of a vacuum, astronauts must wear a pressurized space suit while outside thei](https://biology-forums.com/gallery/47/medium_12359_17_05_12_12_46_44.jpeg)
![Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a](https://biology-forums.com/gallery/47/medium_262797_12_08_15_1_46_34_221901097.png)