« previous next »
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Comparing the extracellular environments of plants and animals Comparing the extracellular environments of plants and animals
Natural plant sources of pharmaceutical Natural plant sources of pharmaceutical
Different sources for 100 calories worth of protein Different sources for 100 calories worth of protein
Most Americans obtain their drinking water from a community water system Most Americans obtain their drinking water from a community water system
Common Sources of Carbon Monoxide Common Sources of Carbon Monoxide
Mechanisms of Dosage Compensation in Animals Mechanisms of Dosage Compensation in Animals
Video: Junction Types - Tight and Adherens Junctions

For a complete list of videos, visit our video library