|
|
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.
Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.
![Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_4_21_49_29690515.png)
![With all vacuum lines and the intake tube removed, the valve cover can be removed after removing all ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_4_38_04_297221091.png)