« previous next »
« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Manta ray in the open ocean Manta ray in the open ocean
Cheetah at the Werribee Open Range Zoo Cheetah at the Werribee Open Range Zoo
OPEN GLOVING 4 OPEN GLOVING 4
An open chamber MRI may be more comfortable for the patient, but images may not be as distinct. An open chamber MRI may be more comfortable for the patient, but images may not be as distinct.
A combination wrench has an open end at one end and a box end at the other end. A combination wrench has an open end at one end and a box end at the other end.
Closed and Open Food Product Dating Closed and Open Food Product Dating
Video: Electrical changes in the heart

For a complete list of videos, visit our video library