« previous next »
« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt. Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt.
Cataract. When the pupil is dilated, an abnormal opacity or whiteness of the lens can be observed in Cataract. When the pupil is dilated, an abnormal opacity or whiteness of the lens can be observed in
Common skin signs are often evidence of an illness or disorder. An erosion or ulcer is an eating or ... Common skin signs are often evidence of an illness or disorder. An erosion or ulcer is an eating or ...
Key symptoms of generalized anxiety disorder. Key symptoms of generalized anxiety disorder.
Drugs for Bipolar Disorder Drugs for Bipolar Disorder
The cystic fibrosis protein is a membrane protein. The CFTR protein is located in the plasma membran The cystic fibrosis protein is a membrane protein. The CFTR protein is located in the plasma membran
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library