« previous next »
« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

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.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Our body in 24 hours Our body in 24 hours
Keep your arms in front of your body as you work. Keep your arms in front of your body as you work.
The Metabolism of Alcohol in the Human Body The Metabolism of Alcohol in the Human Body
Body sites where the peripheral pulse is most easily palpated Body sites where the peripheral pulse is most easily palpated
Proteins are body-building nutrients Proteins are body-building nutrients
Body plan of an aquatic snail and micrograph of a radula Body plan of an aquatic snail and micrograph of a radula
Video: Inflammation Animation

For a complete list of videos, visit our video library