« previous next »
« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

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?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

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

The extent of acid rain in the United States has decreased. The extent of acid rain in the United States has decreased.
Cycles of Sleep and Melatonin Secretion Cycles of Sleep and Melatonin Secretion
Abnormal secretion of cortisol. Abnormal secretion of cortisol.
The stomach lining: gastric glands and the secretion of hydrochloric acid. The stomach lining: gastric glands and the secretion of hydrochloric acid.
Secretion and Regulation of HCl in the Stomach Secretion and Regulation of HCl in the Stomach
Insulin Secretion Insulin Secretion
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library