« previous next »
« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Cell division in common life cycles Cell division in common life cycles
Bay (left) and chestnut (sometimes called "sorrel") are two of the most common coat colors Bay (left) and chestnut (sometimes called "sorrel") are two of the most common coat colors
Common eye and vision problems Common eye and vision problems
Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
Pancreatic cancer. A common site of pancreatic cancer is in the head of the pancreas within the ... Pancreatic cancer. A common site of pancreatic cancer is in the head of the pancreas within the ...
Common Causes of Walking Gait Deviations Common Causes of Walking Gait Deviations
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library