« previous next »
« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

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

The Ford logo on display at the 2009 New York International Auto Show. The Ford logo on display at the 2009 New York International Auto Show.
Dread Scott. What Is the Proper Way to Display a U.S. Flag? Dread Scott. What Is the Proper Way to Display a U.S. Flag?
Linking step between glycolysis and the Krebs cycle. Linking step between glycolysis and the Krebs cycle.
The driver information display on a Chevrolet Impala with a 5.3 liter V-8 equipped with active fuel ... The driver information display on a Chevrolet Impala with a 5.3 liter V-8 equipped with active fuel ...
The post-catalytic converter oxygen sensor should display very little activity if the catalytic ... The post-catalytic converter oxygen sensor should display very little activity if the catalytic ...
Textbook Vector Icon Textbook Vector Icon
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library