|
|
Did you know?
Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
Did you know?
The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Did you know?
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.